Papers published in refereed journals
331. Qian Sun, Jie Li, Yi Li, Zongxian Yang, and Ruqian Wu, “Cr2NX2 MXene (X = O, F, OH): A 2D ferromagnetic half-metal”, Appl. Phys. Lett. 119, 062404 (2021). pdf

330. Chloe Groome, Huong Ngo, Jie Li, Chen Santillan Wang, Ruqian Wu, Regina Ragan, “Influence of Magnetic Moment on Single Atom Catalytic Activation Energy Barriers”, Cata. Lett. , (2021). pdf

329. Jie Li and R. Q. Wu, “Bias-tunable two-dimensional magnetic and topological materials”, Nanoscale 13, 12513 (2021). pdf

328. Qing-Bo Liu, Hua-Hua Fu, and Ruqian Wu, “Topological phononic nodal hexahedron net and nodal links in the high-pressure phase of the semiconductor CuCl”, Phy. Rev. B 104, 045409 (2021). pdf

327. B. H. Zhang, Z. Wang, R. Q. Wu, “First-principles studies of the unconventional spin-phonon coupling mediated by spin-orbit coupling in pyrochlore Cd2Os2O7”, Phy. Rev. B 104, 024411 (2021). pdf

326. Y. S. Hou, S. Ardo, and R. Q. Wu, “Hybrid density functional study of band gap engineering of SrTiO3 photocatalyst via doping for water splitting”, Phys. Rev. Mater. 5, 065801 (2021). pdf

325. X Yang, X Zhang, Z Lu, Z Yang, and R Wu, “Design of Highly Stable and Efficient Bifunctional MXene-Based Electrocatalysts for Oxygen Reduction and Evolution Reactions”, Phys. Rev. Appl. 15 , 044053 (2021). pdf

324. Lei Gu and Ruqian Wu, “Robust Cortical Criticality and Diverse Neural Network Dynamics Resulting from Functional Specification”, Phys. Rev. E, 103 , 042407 (2021). pdf

323. Yipeng An, Kun Wang, Shijing Gong, Yusheng Hou, Chunlan Ma, Mingfu Zhu, Chuanxi Zhao, Tianxing Wang, Shuhong Ma, Heyan Wang, Ruqian Wu, and Wuming Liu, “Nanodevices engineering and spin transport properties of MnBi2Te4 monolayer”, npj Computational Materials, 7 , 45 (2021). pdf

322. J. Li and R.Q. Wu, “Two-dimensional multifunctional materials from endohedral fullerenes”, Phys. Rev. B, 103, 115417 (2021). pdf

321. Y.S. Hou and R.Q. Wu, “Alloying vanadium in MnBi2Te4 for robust ferromagnetic coupling and quantum anomalous Hall effect”, Phys. Rev. B, 103, 064412 (2021). pdf

320. B.H. Zhang, Y.S. Hou, Z. Wang, R.Q. Wu, “Tuning Dzyaloshinskii-Moriya Interactions in Magnetic Bilayers with Ferroelectric Substrate”, Phys. Rev. B, 103, 054417 (2021). pdf

319. Lei Gu, and Ruqian Wu, “Origins of anomalous Raman exponents in single molecule magnets”, Phys. Rev. B, 103, 014401 (2021). pdf

318. Xingxu Yan, Chengyan Liu, Chaitanya A. Gadre, Lei Gu, Toshihiro Aoki, Tracy C. Lovejoy, Niklas Dellby, Ondrej L. Krivanek, Darrell G. Schlom, Ruqian Wu and Xiaoqing Pan, “Local Phonon Spectral Density of Single Defects Imaged by Electron Microscopy”, Nature, 589 , 65 (2021). pdf

317. Jie Li and Ruqian Wu, “Metal-organic Frameworks: Possible New Two-Dimensional Magnetic and Topological van der Waals materials”, Nanoscale 12, 23620 (2020). pdf

316. Lei Gu and Ruqian Wu “Density functional study of relaxation of adsorbate vibration modes: Dominance of anharmonic interaction”, J. Chem. Phys. 153, 184703 (2020). pdf

315. J. Karel, D.S. Bouma, C. Fuchs, S. Bennett, P. Corbae, S.B. Song, B.H. Zhang, R.Q. Wu, F. Hellman, “Anomalous Hall Angle in Amorphous Transition Metal Thin Films”, Phys. Rev. Mater. 4, 114105 (2020). pdf

314. Zhaoming Fu, Bowen Yang, and Ruqian Wu, “Understanding the activity of single-atom catalysis from Frontier Orbitals”, Phys. Rev. Lett, 125, 156001(2020). pdf

313. Lei Gu, and Ruqian Wu, “Origins of slow magnetic relaxation in single-molecule magnets”, Phys. Rev. Lett, 125, 117203 (2020). pdf

312. Jie Li, Lei Gu, and Ruqian Wu, “Stable giant magnetic anisotropy energy and long coherence time of uranium adatoms on defect aluminum oxide”, Phys. Rev. B, 102, 054406 (2020). pdf

311. Yipeng An, Yusheng Hou, Kun Wang, Shi-Jing Gong, Chuanxi Zhao, Tian-Xing Wang, Zhao-Yong Jiao, Heyan Wang, and Ruqian Wu, "Multifunctional Lateral Transition-Metal Disulfides Heterojunctions", Advanced Functional Mater., 30 , 2002939 (2020). pdf

310. Gui-Fang Du, Hua-Hua Fu, and Ruqian Wu, “Vibration-enhanced spin-selective transport of electrons in the DNA double helix”, Phys. Rev. B, 102 , 035431 (2020). pdf

309. D.W. Yuan, Y.N. Zhang, W. Ho, and R.Q. Wu, "Effect of van der Waals interactions in density functional studies of adsorption, catalysis and tribology" J. Phys. Chem. C, 124 , 16926 (2020). pdf

308. Lu, Zhansheng; Cheng, Yingjie; Li, Shuo; Yang, Zongxian; Wu, Ruqian, "CO2 thermoreduction to methanol on the MoS2 supported single Co atom catalyst: A DFT study", Appl. Surf. Sci., 528 , 147047 (2020). pdf

307. Xinwei Yang, Yanxing Zhang, Zhaoming Fu, Zhansheng Lu, Xilin Zhang, Yan Wang, Zongxian Yang, Ruqian Wu, “Tailoring Electronic Structure of Transition Metals by V2C MXene Support: Excellent Oxygen Reduction Performance Triggered by Metal-Support Interactions”, ACS Appl. Mater. & Interface, 12 , 28206 (2020). pdf

306. Mei Fang, Yanmei Wang, Hui Wang, Yusheng Hou, Eric Vetter, Yunfang Kou, Wenting Yang, Lifeng Yin, Zhu Xiao, Zhou Li, Lu Jiang, Ho Nyung Lee, Shufeng Zhang, Ruqian Wu, Xiaoshan Xu, Dali Sun, Jian Shen, “Tuning the interfacial spin-orbit coupling with ferroelectricity", Nature Communications, 11 , 2627 (2020). pdf

305. Feng Xue, Zhe Wang, Yusheng Hou, Lei Gu, Ruqian Wu, “Control magnetic properties of MnBi2Te4 with a van der Waals ferroelectric III2-VI3 film and biaxial strain", Phys. Rev. B, 101, 184426 (2020). pdf

304. Y. Zhu, J. Y. Fan, and R. Q. Wu, “Extended NdJ relationship with the size, multiple exchanges and Dzyaloshinskii-Moriya interaction for Neel skyrmions in hexagonal magnetic Interfaces", J. Magn. Magn. Mater., 507 , 166805 (2020). pdf

303. P. J. Zuo, H. Wang, Zhe Wang, R.Q. Wu, “Large Magnetic Anisotropy of Single Transition Metal Adatoms on WS2", J. Magn. Magn. Mater., 506, 166796 (2020). pdf

302. Y. S. Hou, J. W. Kim, and R. Q. Wu, “Axion insulator state in ferromagnetically ordered CrI3/Bi2Se3/MnBi2Se4 heterostructure", Phys. Rev. B, 101, 121401(R) (2020). pdf

301. Yipeng An, Yusheng Hou, Shijing Gong, Ruqian Wu, Chuanxi Zhao, Tianxing Wang, Zhaoyong Jiao, Heyan Wang, Wuming Liu, “Evaluating the exfoliation of two-dimensional materials with a Green's function surface model", Phys. Rev. B, 101, 75416 (2020). pdf

300. Jie Li, Lei Gu and Ruqian Wu, “Transition-metal phthalocyanine monolayers as new Chern insulators”, Nanoscale, 12 , 3888 (2020). pdf

299. Jie Li, Lei Gu and Ruqian Wu, “Possible Realization and Protection of Valley-Polarized Quantum Anomalous Hall Effect in Mn/WS2”, Phys. Rev. B, 101, 024412 (2020). pdf

298. Xingxu Yan, Feng Xue, Jingying Zheng, Lin Xie, Yi Zhang, Mingjie Xu, Mian Zhang, Liying Jiao, Ruqian Wu, Peng Wang and Xiaoqing Pan, “Probing the Layer-dependent UV-range Interband Transition in Two Dimensional MoS2 by Weak Interlayer Coupling”, J. Phys. Chem. C, 124 , 1609 (2020). pdf

297. D. S. Bouma, Z. Chen, B. Zhang, F. Bruni, M. E. Flatte, R. Streubel, L.-W. Wang, R. Q. Wu, and F. Hellman, “Itinerant ferromagnetism and intrinsic anomalous Hall effect in amorphous iron-germanium”, Phys. Rev. B, 101, 014402 (2020). pdf

296. Yipeng An, Shijing Gong, Yusheng Hou, Jie Li, Ruqian Wu, Zhaoyong Jiao, Tianxing Wang, and Jutao Jiao, “MoB2: a new multifunctional transition metal diboride monolay”, J. Phys.: Cond. Matter, 32, 055503 (2020). pdf

295. Feng Xue, Yusheng Hou, Zhe Wang, and Ruqian Wu, “Two-dimensional ferromagnetic van der Waals CrCl3 monolayer with enhanced anisotropy and Curie temperature”, Phys. Rev. B, 100, 224429 (2019). pdf

294. Binghua Zhang, Yusheng Hou, Zhe Wang, and Ruqian Wu, “First-principles studies of spin-phonon coupling in Cr2Ge2Te6 monolayer”, Phys. Rev. B, 100, 224427 (2019). pdf

293. Wenpei Gao, Christopher Addiego, Hui Wang, Xingxu Yan, Yusheng Hou, Dianxiang Ji, Colin Heikes, Yi Zhang, Linze Li, Huaixun Huyan, Thomas Blum, Toshihiro Aoki, Yuefeng Nie, Darrell Schlom, Ruqian Wu, Xiaoqing Pan, “Real-space charge-density imaging with sub-ångstrom resolution by four-dimensional electron microscopy”, Nature, 575 , 480 (2019). pdf

292. Xingxu Yan, Chengyan Liu, Chaitanya A. Gadre, Sheng Dai, Lei Gu, Kehang Yu, Toshihiro Aoki, Ruqian Wu, and Xiaoqing Pan, “Unexpected strong thermally-induced phonon energy shift for mapping local temperature”, Nano Lett, 19 , 7494 (2019). pdf

291. B.H. Zhang, Z. Wang, Y.N. Zhang, and R.Q. Wu, “Effect of structural disordering on magnetic and magneto-optical properties of Fe3Si”, Phys. Rev. Mater, 3 , 095602 (2019). pdf

290. Gregory Czap, Peter J. Wagner, Jie Li, Feng Xue, Jiang Yao, R. Wu, and W. Ho, “Detection of spin-vibration states in single magnetic molecules”, Phys. Rev. Lett, 123 , 106803 (2019). pdf

289. Hua-Hua Fu, Gui-Fang Du, Dan-Dan Wu, Qing-Bo Liu, and Ruqian Wu, “Spin-orbit coupling induced robust spin-Seebeck effect and pure thermal spin currents in achiral molecule systems” , Phys. Rev. B, 100, 085407 (2019). pdf

288. Qing-Bo Liu, Hua-Hua Fu, Gang Xu, Rui Yu, and Ruqian Wu, “Categories of phononic topological Weyl Nodal straight lines and a perfect material candidate: Rb2Sn2O3” , J. Phys. Chem. Lett, 10, 4045 (2019). pdf

287. S. J. Xu, J. Y. Shi, Y. S. Hou, R.Q. Wu, S.M. Zhou, Z. Shi, and W. J. Fan, “Tuning of intrinsic magnetic damping parameter in epitaxial CoNi (001) films: Role of the band filling effect”, Phys. Rev. B, 100, 024403 (2019). pdf

286. Yipeng An, Yusheng Hou, Hui Wang, Jie Li, Ruqian Wu, Tianxing Wang, Haixia Da, and Jutao Jiao, “Unveiling the electric-current-limiting and photodetection effect in two-dimensional hydrogenated borophene”, Phys. Rev. Appl, 11, 064031 (2019). pdf

285. Hongyan Chen, Yang Yu, Zhe Wang, Yu Bai, Hanxuan Lin, Xiaolong Li, Hao Liu, Tian Miao, Yunfang Kou, Yongsheng Zhang, Yan Li, Jin Tang, Zechao Wang, Peng Cai, Yinyan Zhu, Zhaohua Cheng, Xiaoyan Zhong, Wenbin Wang, Xinyu Gao, Ruqian Wu, Lifeng Yin, Jian Shen, “Floating electronic phase separation layers in manganite ultrathin films”, Phys. Rev. B, 99, 214419 (2019). pdf

284. Yusheng Hou, Jeongwoo Kim, and Ruqian Wu, “Magnetizing topological surface states of Bi2Se3 with a CrI3 monolayer”, Science Advances, 5, eaaw1874 (2019). pdf

283. Yipeng An, Yusheng Hou, Hui Wang, Jie Li, Ruqian Wu, Chengyan Liu, Tianxing Wang, Jutao Jiao, “Multifunctional 2D CuSe monolayer nanodevice”, J. Phys. Cond. Matter, 31, 355301 (2019). pdf

282. Hui Wang and Ruqian Wu, “First-principles investigation of the effect of substitution and surface adsorption on magnetostrictive performance of Fe-Ga alloys”, Phys. Rev. B, 99, 205125 (2019). pdf

281. Gregory Czap, Peter J. Wagner, Feng Xue, Lei Gu, Jie Li, Jiang Yao, Ruqian Wu, and W. Ho, “Probing and imaging spin interactions with a magnetic single-molecule sensor”, Science, 364, 670 (2019). pdf

280. Yusheng Hou, and Ruqian Wu, “Strongly enhanced gilbert damping in 3d transition-metal ferromagnet monolayers in contact with the topological insulator Bi2Se3”, Phys. Rev. Appl., 11, 054032 (2019).pdf

279. Yusheng Hou, and Ruqian Wu, “Axion insulator state in a ferromagnet/topological insulator/antiferromagnet heterostructure”, Nano Lett, 19, 2472 (2019). pdf

278. Mark Lohmann, Tang Su, Ben Niu, Yusheng Hou, Mohammed Alghamdi, Mohammed Aldosary, Wenyu Xing, Jiangnan Zhong, Shuang Jia, Wei Han, Ruqian Wu, Yongtao Cui, and Jing Shi, “Probing magnetism in insulating Cr2Ge2Te6 by induced anomalous hall Effect in Pt”, Nano Lett., 19, 2397 (2019).pdf

277. Y. Zhu, Y. F. Pan, Z. Q. Yang, X. Y. Wei, J. Hu, Y. P. Feng, H. Zhang and R. Q. Wu “Ruderman–Kittel–Kasuya–Yosida Mechanism for Magnetic Ordering of Sparse Fe Adatoms on Graphene”, J. Phys. Chem. C, 123, 4441 (2019).pdf

276. Zhansheng Lu, Yudong Pang, Shuo Li, Yile Wang, Zongxian Yang, Dongwei Ma, Ruqian Wu, “Phosphorene: A promising metal free cathode material for proton exchange membrane fuel cell”, Appl. Sur. Sci., 479, 590 (2019).pdf

275. Shaowei Li, Gregory Czap, Hui Wang, Likun Wang, Siyu Chen, Arthur Yu, Ruqian Wu, and Wilson Ho, “Bond-selected photodissociation of single molecules adsorbed on Metal Surfaces”, Phys. Rev. Lett., 122, 077401 (2019). pdf

274. Xiaofang Yang, Jun Hu, Ruqian Wu, and Bruce E. Koel, “Balancing activity and stability in a ternary Au‐Pd/Fe electrocatalyst for ORR with high surface coverages of Au”, ChemCatChem, 11, 693(2019).pdf

273. Michael Van Order, Shayandev Sinha, Hui Wang, Ruqian Wu, Karen Gaskell, and Alison Flatau, “Non-destructive surface energy measurements on (100) Galfenol”, Advanced Theory and Simulations, 2, 1800043 (2019).pdf

272. Yipeng An, Jutao Jiao, Yusheng Hou, Hui Wang,Ruqian Wu,Chengyan Liu,Xuenian Chen, Tianxing Wang, Kun Wang, “Negative Differential Conductance effect and electrical anisotropy of 2D ZrB2 Monolayers”, J of Phys: Cond. Mater, 31, 065301 (2019).pdf

271. Li Ma, Lili Lang, Jeongwoo Kim, Zhe Yuan, Ruqian Wu, Shiming Zhou and Xuepeng Qiu, “Spin diffusion length and spin Hall angle in Pd1−xPtx/YIG heterostructures: Examination of spin relaxation mechanism”, Phys. Rev. B 98, 224424 (2018).pdf

270. Yi Zhang, Haidong Lu, Lin Xie, Xingxu Yan, Tula R. Paudel, Jeongwoo Kim, Xiaoxing Cheng, Hui Wang, Colin Heikes, Linze Li, Mingjie Xu, Darrell G. Schlom, Longqing Chen, Ruqian Wu, Evgeny Y. Tsymbal, Alexei Gruverman, and Xiaoqing Pan, “Anisotropic polarization-induced conductance at a ferroelectric–insulator interface”, Nature Nanotechnology, 13, 1132 (2018).pdf

269. Wenpei Gao, Yusheng Hou, Zachary Hood, Xue Wang, Karren More, Ruqian Wu, Younan Xia, Xiaoqing Pan, and Miaofang Qi, “Direct in situ observation and analysis of the formation of palladium nanocrystals with high-index facets”, Nano Lett, 18, 7004 (2018).pdf

268. K. Hatsuda, H. Mine1, T. Nakamura, J. Li, R. Wu, S. Katsumoto, J. Haruyama, “Evidence for a quantum spin Hall phase in graphene decorated with Bi2Te3 nanoparticles”, Science Advances, 4, eaau6915 (2018).pdf

267. Dan-Dan Wu, Hua-Hua Fu, Qing-Bo Liu, and Ruqian Wu, “How to realize spin-Seebeck effect with a high spin figure of merit in magnetic boron-nitrogen nanoribbon and nanotube structures?”, Journal of Materials Chemistry C, 6, 10603(2018).pdf

266. Chen S. Wang, Hui Wang, Ruqian Wu, and Regina Ragan, “Evaluating the stability of single-atom catalysts with high chemical activity”, J. Phys. Chem. C. 122, 21919 (2018).pdf

265. Dan-Dan Wu, Hua-Hua Fu, Qing-Bo Liu, Gui-Fang Du, and Ruqian Wu, “Magnetic nanotubes: A new material platform to realize a robust spin-Seebeck effect and a perfect thermal spin-filtering effect”, Phys. Rev. B 98, 115422 (2018).pdf

264. C. Zhou, Y. P. Liu, Z. Wang, S. J. Ma, M. W. Jia, R.Q. Wu, L. Zhou, W. Zhang, M. K. Liu, Y. Z. Wu, and J. Qi, "Broadband terahertz generation via the interface inverse rashba-edelstein effect”, Phys. Rev. Lett. 121, 086801 (2018). pdf

263. Jeongwoo Kim, Yusheng Hou, Noejung Park, Ruqian Wu, “Zero Hall conductivity and its electronic origin in Cr-doped topological insulator”, Phys. Rev. B 98, 081117R (2018).pdf

262. XingYi Tan, DanDan Wu, QingBo Liu, Hua-Hua Fu and Ruqian Wu, “Spin caloritronics in armchair silicene nanoribbons with sp3 and sp2-type alternating hybridizations”, J. of Phys: Cond. Matt., 30, 355303 (2018).pdf

261. Y. An, J. Jiao, Y. Hou, H. Wang, D. Wu, T. Wang, Z. Fu, G. Xu and R. Wu, “How does the electric current propagate through fully-hydrogenated borophene?”, Phys. Chem. Chem. Phys., 20, 21552 (2018).pdf

260. H.H. Fu and R.Q. Wu, "New topological states in HgTe quantum wells from defect patterning ", Nanoscale,10,15462(2018).pdf

259. Z. Wang, H. Wang, C.C. Yu, and R.Q. Wu, “Hydrogen as a source of flux noise in SQUIDs”, Phys. Rev. B, 98, 020403(R)(2018).pdf

258. J. Karel, D. S. Bouma, J. Martinez, Y. N. Zhang, J.A. Gifford, J. Zhang, G.J. Zhao, D.R. Kim, B.C. Li, Z.Y. Huang, R.Q. Wu, T.Y. Chen, and F. Hellman, “Enhanced spin polarization of amorphous FexSi1-x thin films revealed by Andreev reflection spectroscopy”, Phys. Rev. Mater., 2, 064411 (2018).pdf

257. M. Costa, A. T. Costa, J. Hu, R. Q. Wu, and R. B. Muniz, “β-tungsten: a promising metal for spintronics”, J. Phys. Cond. Matter, 30, 305802 (2018).pdf

256. Bowen Yang, Everardo Molina, Jeongwoo Kim, David Barroso, Mark Lohmann, Yawen Liu, Yadong Xu, Ruqian Wu, Ludwig Bartels, Kenji Watanabe, Takashi Taniguchi and Jing Shi, “Effect of distance on photoluminescence quenching and proximity-induced spin-orbit coupling in Graphene/WSe2 heterostructures”, Nano Letters, 18, 3580 (2018).pdf

255. Tao Liu, Yufan Li, Lei Gu, Junjia Ding, Houchen Chang, P. A. Praveen Janantha, Boris Kalinikos, Valentyn Novosad, Axel Hoffmann, Ruqian Wu, C. L. Chien, and Mingzhong Wu, “Nontrivial nature and penetration depth of topological surface states in SmB6 thin films”, Phys. Rev. Lett. 120, 207206 (2018).pdf

254. J. Li, H. Wang,DingSheng Wang, R.Q. Wu, “Protected giant magnetic anisotropy in two-dimensional materials: Transition-metal adatoms on defected tungsten disulfide monolayer”, J. Magn. Magn. Mater. 462, 167 (2018).pdf

253. Arthur Yu, Shaowei Li, Hui Wang, Siyu Chen, Ruqian Wu and W. Ho, “Visualization of nanoplasmonic coupling to molecular orbital in light emission induced by tunneling electrons”, Nano Letters 18, 3076 (2018).pdf

252. Jeongwoo Kim and Ruqian Wu, “Manipulating the one-dimensional topological edge state of Bi bilayer nanoribbons via magnetic orientation and electric field”, Phys. Rev. B, 97, 115151 (2018).pdf

251. Jun Hu, Peng Wang, Jijun Zhao, and Ruqian Wu, “Engineering magnetic anisotropy in two-dimensional magnetic materials”, Advance in Physics X, 3, 1432415 (2018).pdf

250. Jeongwoo Kim, Hui Wang, and Ruqian Wu, “Importance of Coulomb correlation on the quantum anomalous Hall effect in V-doped topological insulators”, Phys. Rev. B, 97, 125118 (2018).pdf

249. Yi Zhang, Lin Xie, Jeongwoo Kim, Alex Stern, Hui Wang, Kui Zhang, Xingxu Yan, Linze Li, Henry Liu, Gejian Zhao, Hang Chi, Chaitanya Gadre, Qiyin Lin, Yichun Zhou, Ctirad Uher, Tingyong Chen, Yinghao Chu, Jing Xia, Ruqian Wu, and Xiaoqing Pan, “Discovery of a magnetic conductive interface in PbZr0.2Ti0.8O3 /SrTiO3 heterostructures”, Nature Communications, 9, 685 (2018).pdf

248. Xilin Zhang, Zongxian Yang, and Ruqian Wu, “A Au monolayer on WC(0001) with unexpected high activity towards CO oxidation”, Nanoscale,10,4753(2018).pdf

247. B. Li, H. Wang,Y. Kawakita, Q. Zhang, M. Feygenson, H. L. Yu, D. Wu, K. Ohara, T. Kikuchi, K. Shibata, T. Yamada,X. K. Ning, Y. Chen, J. Q. He, D. Vaknin, R. Q. Wu, K. Nakajima and M. G. Kanatzidis, “Liquid-like thermal conduction in intercalated layered crystalline solids”, Nature Materials, 17, 226 (2018).pdf

246. Jinwoong Kim, Jeongwoo Kim, Young-Sun Song,Ruquian Wu, Seung-Hoon Jhi and Nicholas Kioussis,“Weyl node assisted conductivity switch in interfacial phase-change memory with van der Waals interfaces”, Phys. Rev. B, 96, 235304 (2017).pdf

245. Dan-Dan Wu, Qing-Bo Liu, Hua-Hua Fu, and Ruqian Wu, “How to realize a spin-dependent Seebeck diode effect in metallic zigzag γ-graphyne nanoribbons?”, Nanoscale, 9, 18334 (2017).pdf

244. J.W. Kim, S.H. Jhi, A.H. MacDonald, and R.Q. Wu, “Ordering mechanism and quantum anomalous Hall effect of magnetically doped topological insulators”, Phys. Rev. B 96, 140410 (R) (2017).pdf

243 S. Thomas, B. Kuiper, J. Hu, J. Smit, Z. Liao, Z. Zhong, G. Rijnders, A. Vailionis, R. Wu, G. Koster, J. Xia, “Localized control of curie temperature in perovskite oxide film by capping-layer-induced octahedral distortion”, Phys. Rev. Lett. 119, 177203 (2017).pdf

242. Shaowei Li, Siyu Chen, Jie Li, Ruqian Wu and Wilson Ho, “Joint space-time coherent vibration driven conformational transitions in a single molecule”, Phys. Rev. Lett. 119, 176002 (2017).pdf

241. Z.M. Han, G. Czap, C-l Chiang, C. Xu, X.Y. Wei, Y.X. Zhang, R.Q. Wu, and W. Ho, “Imaging the halogen bond in self-assembly halogenbenzenes on silver”,Science, 358, 206 (2017).pdf

240. Y.F. Kou, T. Miao, H. Wang, L. Xie, Y.M. Wang, H.X. Lin, S.S. Wang, H. Liu, Y. Bai, Y.Y. Zhu, J. Shao, P. Cai, W.B. Wang, H.F. Du, X.Q. Pan, R.Q. Wu, L.F. Yin and J. Shen, “A strain-induced new phase diagram and unusually high curie temperature in manganites”, J. Mate. Chem. C, 5, 7813 (2017).pdf

239. S. Dai, Y.S. Hou, M. Onoue, S.Y. Zhang, W.P. Gao, X.X. Yan, G. W. Graham, R.Q. Wu, and X.Q. Pan, Revealing surface elemental composition and dynamic processes involved in facet-dependent oxidation of Pt3Co nanoparticles via in situ transmission electron microscopy”, Nano Lett. 17, 4683 (2017).pdf

238. J.W. Kim, K.W. Kim, H. Wang, J. Sinova, and R.Q. Wu, “Understanding the giant enhancement of exchange interaction in Bi2Se3-EuS heterostructures”, Phys. Rev. Lett., 119, 027201 (2017).pdf

237. S. Dai, Y. You, S.Y. Zhang, W. Cai, M. Xu, L. Xie, R.Q. Wu, G.W. Graham, X.Q. Pan, “In-situ atomic-scale observation of oxygen-driven core-shell formation in Pt3Co nanoparticles”, Nature Commun. 8, 204 (2017).pdf

236. Z.S. Lu, P. Lv, Z.X. Yang, S. Li, D.W. Ma and R.Q. Wu, “A promising single atom catalyst for CO oxidation: Ag on boron vacancies of h-BN sheet”, Phys. Chem. Chem. Phys.  19, 16795 (2017).pdf

235. Hui Wang, D. Lu, J. Kim, Z. Wang, S. T. Pi and R. Q. Wu, “Searching for large-gap quantum spin hall insulators: boron-nitride/(Pb,Sn)/α-Al2O3 sandwich structures”, Nanoscale, (2017).pdf

234. Yudan Su, Hua Wang, Jie Li, Chuanshan Tian, Ruqian Wu, Xiaofeng Jin and Y. R. Shen, “Absence of detectable MOKE signals from spin hall effect in metals”, Appl. Phys. Lett. 110, 042401 (2017).pdf

233. Z.M. Han, G. Czap, C. Xu, C-l Chiang, Dingwang Yuan, R.Q. Wu, and W. Ho, “Probing intermolecular coupled vibrations between two molecules”, Phys. Rev. Lett. 118, 036801 (2017).pdf

232. Shu-Ting Pi, Hui Wang, Jeongwoo Kim, Ruqian Wu, Yin-Kuo Wang, and Chi-Ken Lu,“New class of 3D topological insulator in double perovskite”, J. Phys. Chem. Lett. 8,332 (2017).pdf

231. Z.M. Han, X.Y. Wei, C. Xu, C.L. Chiang, Y.X. Zhang, R.Q. Wu, and W. Ho, “Imaging van der waals interactions”, J. Phys. Chem. Lett. 7, 5205 (2016).pdf

230. Z.Q. Zhang, Y.R. Yang, H.H. Fu, and R.Q. Wu, “Design of spin-Seebeck diode with spin semiconductors”, Nanotechnology, 27, 505201 (2016).pdf

229. P. Kumar, S. Sendelbach, M. A. Beck, J. W. Freeland, Z. Wang, H. Wang, C. C. Yu, R. Q. Wu, D. P. Pappas, R. McDermott, “Origin and reduction of 1/f magnetic flux noise in superconducting devices”, Phys. Rev. Appl(Lett), 6, 041001 (2016).pdf

228. W.C. Yu, J. Lan, R.Q. Wu, and J. Xiao, “Magnetic snell's law and spin-wave fiber with Dzyaloshinskii-Moriya interaction”, Phys. Rev. B 94, 140410(R), (2016).pdf

227. J.W. Kim, S.H. Jhi, and R.Q. Wu, “Engineering topological surface states of Cr-doped Bi2Se3 films by spin reorientation and electric field”, Nano Lett., 16, 6656 (2016).pdf

226. L. Ma, H. A. Zhou, L. Wang, X. L. Fan, W. J. Fan, D. S. Xue, K. Xia, Z. Wang, R. Q. Wu, G. Y. Guo, and S. M. Zhou, “Spin orbit coupling controlled spin pumping and spin Hall magnetoresistance effects”, Advanced Electronic Materials, 160112 (2016).pdf

225. Bowen Yang, Min-Feng Tu, Jeongwoo Kim, Yong Wu, Hui Wang, Jason Alicea, Ruqian Wu, Marc Bockrath, and Jing Shi, “Tunable spin-orbit coupling and symmetry-protected edge states in graphene/WS2”, 2D Materials, 3, 031012 (2016).pdf

224. L. Gu, H.H. Fu, and R.Q. Wu “How to control spin-Seebeck current in a metal-quantum dot-magnetic insulatorjunction”, Phys. Rev. B, 94 115433 (2016).pdf

223. H. Wang, S. T. Pi, J. Kim, Z. Wang, H. H. Fu and R. Q. Wu, “Possibility of realizing quantum spin hall effect at room temperature in Stanene/Al2O3(0001)”, Phys. Rev. B, 94, 035112 (2016).pdf

222. Ganesh Raghunath, Alison B. Flatau, Hui Wang and Ruqian Wu,“Magnetoelastic auxetic-like behavior in Galfenol: Experimental data and simulations”, Physica Status Solidi B,253,1440 (2016). pdf

221. H. Y. He, S. T. Pi, Z. Q. Bai, M. Banik, V. A. Apkarian, and R. Q. Wu, “Stark effect and nonlinear impedance of the asymmetric Ag-CO-Ag Junction: An optical rectenna”, J. Phys. Chem. C, 120,20914(2016). pdf

220. David Ellsworth, Lei Lu, Jin Lan, Houchen Chang, Peng Li, Zhe Wang, Jun Hu, Bryan Johnson, Yuqi Bian, Jiang Xiao, Ruqian Wu and Mingzhong Wu, “Photo-spin-voltaic effect”, Nature Physics, 12,861(2016). pdf

219. B. Li, X. H. Luo, H. Wang, W. J. Ren, S. Yano, C.-W. Wang, J. S. Gardner, K.-D. Liss, P. Miao, S.-H. Lee, T. Kamiyama, R. Q. Wu, Y. Kawakita, and Z. D. Zhang,“Colossal negative thermal expansion induced by magnetic phase competition on frustrated lattices in laves phase compound (Hf,Ta) Fe 2”, Phys. Rev. B 224405 (2016). pdf

218. Dingwang Yuan, Zhumin Han, Gregory Czap, Chi-lun Chiang, Chen Xu, W. Ho and Ruqian Wu,“Quantitative Understanding of van der Waals Bonds by Analyzing the Adsorption Structure and Low-Frequency Vibrational Modes of Single Benzene Molecules on Silver”, J. Phys. Chem. Lett.7, 2228-2233, (2016). pdf

217. J. Li, H. Wang, J. Hu and R.Q. Wu, “Search for giant magnetic anisotropy in transition-metal dimers on defected hexagonal boron nitride sheet”, J. Chem. Phys.,144, 204704 (2016). pdf

216. Marcio Costa, Hui Wang, Jun Hua, Ruqian Wu, Suok-Min Na, Hyunsuk Chun, Alison B. Flatau,“Orientation dependences of surface morphologies and energies of iron–gallium alloys”, Surface Science, 647, 26 (2016).pdf

215.
214. Y.N. Zhang, M. Law, and R.Q. Wu, “Atomistic modeling of sulfur vacancy diffusion near iron pyrite surfaces”, J. Phys. Chem. C, 44, 24859 (2015).pdf

213.

H. Wang, S.W. Li, H. Y. He, A. Yu, F. Toledo, Z.M. Han, W. Ho and R.Q. Wu, “Trapping and characterization of a single hydrogen molecule in a continuously tunable nanocavity”, J. Phys. Chem. Lett, , 6, 3453 (2015). pdf

212.

A. Kabir, J. Hu, V. Turkowski, R.Q. Wu and T.S. Rahman, “ Eeffect of structure on the magnetic anisotropy of L10 FePt nanoparticles ”, Phys. Rev. B, 92, 054424 (2015). pdf

211.

H. Wang, C.T. Shi, J. Hu, C. Yu and R.Q. Wu, “Candidate source of flux noise in SQUIDs: adsorbed oxygen molecules”, Phys. Rev. Lett. 115, 077002 (2015). pdf

210.

H.H. Fu, D.D. Wu, Z.Q. Zhang, L. Gu, M.H. Wu and R.Q. Wu, “Design for a spin-seebeck diode based on two-dimensional materials”, Phys. Rev. B, 92, 045418 (2015). pdf

209.

K. Zhang, K. Du H. Liu, X.G. Zhang, F. Lan, H.X. Lin, W.G. Wei, Y.Y. Zhu, Y.F. Kou, J. Shao, J.B. Niu, W.B. Wang, R.Q. Wu, L.F. Yin, E. W. Plummer, J. Shen, "Manipulating electronic phase separation in strongly correlated oxides with an ordered array of antidots", PNAS, 1512326112 (2015). pdf

208.

J. Li, J. Hu, H. Wang and R.Q. Wu, “Rhenium-phthalocyanine molecular nanojunction with high magnetic anisotropy and high spin filtering efficiency”, Appl. Phys. Lett. 107, 032404 (2015). pdf

207.

S.W. Li, D.W. Yuan, A. Yu, G. Czap, R.Q. Wu and W. Ho, “Rotational spectromicroscopy: Imaging the orbital interaction between molecular hydrogen and an adsorbed molecule”, Phys. Rev. Lett. 114, 206101 (2015). pdf

206.

W.G. Wei, H. Wang. K. Zhang, H. Liu, Y.F. Kou, J.J. Chen, K. Du, Y.Y. Zhu, D.L. Hou, R.Q. Wu, L.F. Yin and J. Shen, “Large tunability of physical properties of manganite thin films by epitaxial starin”, Chin. Phys. Lett. 32, 087504 (2015). pdf

205.

M. Le, Y. Liu, H. Wang, R.K. Dutta, W.B. Yan, J.C. Hemminger, R.Q. Wu, and R. M. Penner, “In-situ electrical conductivity of LixMnO2 nanowires as a function of x and size”, Chemistry of Materials, 27, 3494 (2015). pdf

204.

J. Karel, J. Juraszek, J. Minar, C. Bordel, K.H. Stone, Y.N. Zhang, J. Hu, R.Q. Wu, H. Ebert, J.B. Kortright and F. Hellman, “Effect of chemical order on the magnetic and electronic properties of epitaxial off-stoichiometry FexSi1−x thin films, Phys. Rev. B 91, 144402 (2015).pdf

203.

L. Peng, K.L. Yao, R.Q. Wu, S.L. Wang, S.C. Zhu, Y. Ni,  F.X. Zu, Z.L. Liu, B. Guo and Y. Tian., “Giant magnetoresistance in zigzag MoS2 nanoribbons”,  Phys. Chem. Chem. Phys. 17, 10074 (2015). pdf

202.

J. Hu, Z.Y. Zhu, and R.Q. Wu, “Chern half metal: The case of graphene with Co or Rh adatom”, Nano. Lett. 15, 2074 (2015). pdf

201.

S. S. Sasaki, Y. N. Zhang, S. Dey, N. Tallarida, P. Z. El-Khoury, V. A. Apkarian, R. Q. Wu, “Intrinsically conductive organo-silver linear chain polymers [–S–Ag–S–biphenyl–] n assembled on roughened elemental silver”, J. Phys. Chem. C, 118, 29287 (2014). pdf

200.

X. Zhou, L. Ma, Z. Shi, G. Y. Guo, J. Hu, R. Q. Wu, and S. M. Zhou, “Tuning magnetotransport in PdPt/Y3Fe5O12: Effects of magnetic proximity and spin-orbit coupling”, Appl. Phys. Lett. 105, 012408 (2014). pdf

199.

L. Ma, J. Hu, M. Costa, Z. Shi, J. Li, X. G. Xu, Y. Jiang, G. Y. Guo,  R. Q. Wu, and S. M. Zhou, “Magneto-optical Kerr effect in L10 FePdPt ternary alloys: Experiments and first-principles calculations”, J. Appl. Phys. 115, 183903 (2014). pdf

198.

Z.M. Fu, M.Y. Wang, P.J. Zuo, Z.X. Yang, and R.Q. Wu, “Importance of oxygen spillover pathway for fuel oxidation on Ni/YSZ anodes in solid oxide fuel cells”, Phys. Chem. Chem. Phys., 16, 8536 (2014). pdf

197.

J. Hu and R.Q. Wu, “Giant magnetic anisotropy of transition-metal dimers on defected graphene”, Nano. Lett, 14, 1853 (2014). pdf

196.

P. V. Ong, N. Kioussis, P. K. Amiri, J. G Alzate, K. L. Wang, G.P. Carman, J. Hu and R.Q. Wu, “Electric field control and effect of Pd capping on magnetocrystalline anisotropy in FePd thin films: A first-principles study”, Phy. Rev. B 89, 094422 (2014). pdf

195.

J. Karel, Y.N. Zhang, C. Bordel, K.H. Stone, T.Y. Chen, C.A. Jenkins, D. J. Smith, J. Hu, R. Q. Wu, S.M. Heald, J.B. Kortright and F. Hellman, “Using structural disorder to enhance the magnetism and spin-polarization in Fe x Si1 − x thin films for spintronics”,Matter. Res. Exp. 1, 026102 (2014). pdf

194.

H. Wang, Y. N. Zhang, R. Q. Wu, D. S. Xu, L. Z. Sun, and Z. D. Zhang, “Understanding strong magnetostriction in Fe100−xGax alloys”, Scientific Reports, 3, 3521 (2013). pdf

193.

L. Lang, C.D. Dong, G.H. Chen, J.H. Yang,X. Gu, H.J. Xiang, R.Q. Wu, and X.G. Gong, Self-stopping effect of Lithium penetration into silicon nanowires”, NanoScale, 5, 12394 (2013). pdf

192.

S.W. Li, A. Yu, F. Toledo, Z.M. Han, H. Wang, H.Y. He, R.Q. Wu, and W. Ho, “Rotational and vibrational excitations of a hydrogen molecule trapped within a nanocavity of tunable dimension”, Phys. Rev. Lett., 111, 146102 (2013).  pdf

191.

X. He, Z. Y. Wang, Y. N. Zhang, J. Shi, R. Q. Wu and J. A. Yarmoff, “Surface termination of cleaved Bi2Se3 investigated by low energy ion scattering”, Phys. Rev. Lett., 110, 156101 (2013).  pdf

190.

S. Seefeld,.M. Limpinsel,.Y. Liu,. N. Farhi,.Y.N. Zhang,. N. Berry, Y. J. Kwon, C.L. Perkins, S.K. Choi, J.C. Hemminger, R.Q. Wu, M. Law, “Iron pyrite thin films synthesized from an Fe(acac)3 ink”, J. Am. Chem. Soc. 135, 4412 (2013).  pdf

189.

H. Wang, Z.D. Zhang, R.Q. Wu and L.Z. Sun, Large-scale first-principles determination of anisotropic mechanical properties of magnetostrictive Fe-Ga alloys”, Acta Metal. 61, 2919–2925 (2013).  pdf

188.

J. Hu, and R.Q. Wu, “Control of the magnetism and magnetic anisotropy of a single-molecule magnet with an electric field”, Phys. Rev. Lett., 110, 097202 (2013).  pdf

187.

D. Qu, S. Y. Huang, J. Hu, R.Q. Wu, and C. L. Chien, “Intrinsic spin seebeck effect in Au/YIG”, Phys. Rev. Lett., 110, 067206 (2013).  pdf

186.

Y.N. Zhang, H. Wang and R.Q. Wu, First principles determination of the rhombohedral magnetostriction of Fe100-xAlx and Fe100-xGax alloys”, Phys. Rev. B 86, 224410 (2012).  pdf

185.

J. Hu, J. Alicea, R.Q. Wu, and M. Franz, “Giant topological insulator gap in graphene with 5d adatoms”, Phys. Rev. Lett., 109, 266801 (2012).  pdf

184.

S.G. Choi, J. Hu, L.S. Abdallah, M. Limpinsel, Y.N. Zhang, S. Zollner, R.Q. Wu, and M. Law, “Pseudodielectric function and critical point energies of iron pyrite”, Phys. Rev. B, 86, 115207 (2012).  pdf  

183.

Z.X. Yang, Y.X. Zhang, Z.M. Fu, and R.Q. Wu, Unusual stability and activity of DI-Pd19 clusters for O2 dissociation”, J. Phys. Chem. C, 116, 19586 (2012).  pdf

182.

J. Hu, Y.N. Zhang, M. Law, and R.Q. Wu, “Increasing the band gap of iron pyrite by alloying with oxygen”, J. Am. Chem. Soc., 134, 13216 (2012).  pdf

181.

Z.X. Yang, Y.X. Zhang and R.Q. Wu, “High stability and reactivity of Pt-based core-shell nanoparticles for oxygen reduction reaction”, J. Phys. Chem. C, 116, 13774 (2012).  pdf

180.

C. Antoniak, H. C. Herper, Y. N. Zhang, A. Warland, T. Kachel, F. Stromberg, B. Krumme, C. Weis, K. Fauth, W. Keune, P. Entel, R.Q. Wu, J. Lindner, and H. Wende, “Induced magnetism on silicon in Fe3Si quasi-heusler compound”, Phys. Rev. B, 85, 214432 (2012).  pdf

179.

D.Y. Kim, J.H Yang, J.S Hong, C.Y. Hwang, and R.Q Wu, “Carrier-induced spin switching in Co/Graphene/Ni: A first principles study”, J. Korea Phys. Soc. 60, 420 (2012).   pdf

178.

Y. N. Zhang, J. Hu, M. Law, and R. Q. Wu, “Effect of surface stoichiometry on the band gap of the pyrite FeS2(100) surface”, Phys. Rev. B 85, 085314 (2012).   pdf

177.

W.D. Xing, J. Hu, S.C. Kung, K. Donavan, W.B. Yan, R.Q. Wu, and R. Penner, "A chemically-responsive nanojunction within a silver nanowire", Nano Letters, 12, 1729 (2012).   pdf

176.

J. Hu, Y. N. Zhang, M. Law, and R. Q. Wu, “First-principles study of the electronic properties of native and substitutional anionic defects in bulk iron pyrite (FeS2)”, Phys. Rev. B, 85, 085203 (2012).   pdf

175.

S.Y Qin, T.H. Kim, W.J. Ouyang, Y.N. Zhang, H.H. Weitering, C.K. Shih, A.P. Baddorf, R.Q. Wu, and A.P. Li, Correlating electronic transport to atomic structures in self-assembled quantum wires”, Nano Letters, 12, 938 (2012).   pdf

174.

D.D. Li, L. Zhao, R.Q. Wu, C. Ronning, and J.G. Lu, “Temperature dependent photoconductance of heavily doped ZnO nanowires”, Nano Research. 4, 1110 (2011). pdf

173.

X.F. Yang, Jun Hu, Jie Fu, R.Q. Wu, and Bruce E. Koel, “Role of surface iron in enhanced activity for the oxygen reduction reaction on a Pd3Fe(111) single-crystal alloy”, Angew. Chem. Int. Ed. 50, 10182 (2011). pdf

172.

C. Weeks, J. Hu, J. Alicea, M. Franz and R.Q. Wu, “Engineering a robust quantum spin Hall state in graphene via adatom deposition”, Phys. Rev. X, 1, 021001 (2011).  pdf

171.

Y. N. Zhang, and R. Q. Wu, “Mechanism of large magnetostriction of Galfenol”, IEEE Tran Magn, 47, 4044 (2011).  pdf

170.

Y. Jiang, Y. N. Zhang, J.X. Cao, R. Q. Wu and W. Ho, Real-space imaging of Kondo screening in a two-dimensional Kondo lattice”, Science 333, 324 (2011).   pdf

169.

Y. N. Zhang, F. Hanke, V. Bortolani, M. Persson, and R. Q. Wu, “Why sliding friction of Ne and Kr monolayers is so different on the Pb(111) surface”, Phys. Rev. Lett., 106, 236103 (2011). pdf

168.

Z. Y. Li, Z. Q. Yang, S. Qiao, J. Hu and R. Q. Wu, Spin–orbit splitting in graphene on metallic substrates”, J. Phys.: Condens. Matter 23, 225502 (2011).  pdf

167.

G. Petculescu, K. L. Ledet, M. Huang, T. A. Lograsso, Y. N. Zhang, R. Q. Wu, M. Wun-Fogle, J. B. Restorff, A. E. Clark, and K. B. Hathaway, “Magnetostriction, elasticity, and D03 phase stability in Fe-Ga-Ge alloys”, J. Appl. Phys. 109, 07A904 (2011).  pdf

166.

J.S. Lee, J. T. Sadowski, H. Jang, J.H. Park, J. Hu, R.Q. Wu, J.Y. Kim and C.C. Kao, “Interfacial nanostructure induced spin-reorientation transition in Ni/Fe/Ni/W(110)”, Phys. Rev. B 83, 144420 (2011).  pdf

165.

W.J. Ouyang, A. Shinde, Y.N. Zhang, J.X. Cao, R. Ragan and R.Q. Wu, “Structural and chemical properties of gold rare earth disilicide core shell nanowires, ACS Nano, 5, 477 (2011).   pdf

164.

Z.X. Yang, Z.M. Fu, Y.N. Zhang and Ruqian Wu, Direct CO oxidation by lattice oxygen on Zr-doped ceria surfaces”, Cata. Lett. 141,78 (2011).  pdf

163.

H. Wang, Y.N. Zhang, Teng Yang, Zhidong Zhang, Lizhi Sun and Ruqian Wu, “Ab initio studies of the effect of nanoclusters on magnetostriction of Fe1-xGax alloys”, Appl. Phys. Lett. 97, 262505 (2010).  pdf

162.

Y. N. Zhang, and R. Q. Wu, “Large magnetostriction in Fe-based alloys predicted by density functional theory”, Phys. Rev. B 82, 224415 (2010).  pdf

161.

D.D. Li, Jun Hu, R.Q. Wu and J.G. Lu, “Conductometric chemical sensor based on individual CuO nanowires”, Nanotechnology, 21, 485502 (2010).  pdf

160.

L Zeng, J.X. Cao, E. Helgren, J. Karel, E. Arenholz, L. Ouyang, D.J. Smith, R.Q. Wu,F. Hellman, Distinct local electronic structure and magnetism for Mn in amorphous Si and Ge”, Phys. Rev. B, 82, 165202 (2010).  pdf

159.

J. Hu, D.D. Li, J.G. Lu and R.Q. Wu, Effects on electronic properties of molecule adsorption on CuO surface and nanowire”, J. Phys. Chem. C, 114, 17120 (2010).  pdf

158.

Z.M. Fu, Z.X. Yang, and R.Q. Wu, "The catalysis mechanism of noble metals at electronic level ", Journal of Nanoscience and Nanotechnology, 10, 7816-7819 (2010).  pdf

157.

X.F. Yang, J. Hu, R.Q. Wu, and B.E. Koel, Formation of Pd monomers and dimers on a single-crystal Pd3Fe(111) surface”, J. Phys. Chem. Lett., 1, 2493 (2010).  pdf

156.

A. Shinde, R.Q. Wu and R. Ragan, “Thermodynamic driving forces governing assembly of disilicide nanowires”, Surf. Sci. 604, 1481 (2010).  pdf

155.

Y.N.zhang J. X. Cao,I.Barsukov, J. Lindner, B.Krumme,H.Wende,and R. Q. Wu, Magnetocrystalline anisotropy of Fe-Si alloys on MgO(001)”, Phys. Rev. B 81, 144418 (2010).   pdf

154.

Y.N. Zhang, R.Q. Wu, H. M. Schurter, A. B. Flatau, Understanding of large auxetic properties of iron-gallium and iron-aluminum alloys, J. Appl. Phys. 108, 023513 (2010).   pdf

153.

J.G. Zhou, Q.L. Williams, and R.Q. Wu,Thioglycolic acid on the gold (111) surface and Raman vibrational spectra”, J. Chem. Phys. 132, 064702 (2010).   pdf

152.

Y. N. Zhang, J. X. Cao and R. Q. Wu, “Rigid band model for prediction of magnetostriction of iron-gallium alloys”, Appl. Phys. Lett. 96, 062508 (2010).   pdf

151.

R. D. Gann, J.X. Cao, J.S. Wen, Z.J. Xu, G. D. Gu, R. Q. Wu, and J. A. Yarmoff, “Adsorption of Iodine and Potassium on Bi2Sr2CaCu2O8+δ investigated by low-energy alkali-ion scattering”, Phys. Rev. B 81, 035418 (2010).   pdf

150.

Y. Zhu, W. X. Ying, Z. Q. Yang, J. X. Cao, and R. Q. Wu, “Phase transition and electronic structure of Zn1-xMnxSe (x=0, 0.25) under high pressure”, Eur. Phys. J. B 72, 367 (2009). pdf

149.

A. Shinde, J.X. Cao, W.J. Ouyang, R.Q. Wu and R. Ragan, Determination of preferential rare earth adatom adsorption geometries on Si(001)”, Phys. Lett. A, 373, 3459 (2009). pdf

148.

G. Petculescu, J. B. LeBlanc, M. Wun-Fogle, J. B. Restorff, W. C. Burton, J. X. Cao, R. Q. Wu, W. M. Yuhasz, T. A. Lograsso and A. E. Clark, “Magnetoelasticity of Fe100-xGex single crystals from 81 K to 300 K”, IEEE Tran. Magn, 45, 4149 (2009). pdf

147.

J. X. Cao, Y. N. Zhang, W. J. Ouyang and R. Q. Wu, “Large magnetostriction of Fe1-xGex and its electronic origin: Density functional study”, Phys. Rev. B 80, 104414 (2009). pdf

146.

J. X. Cao, Y. Zhu, Z. Q. Yang, and R. Q. Wu, “Origin of the magnetism in CaB6: A first-principles study”, Phys. Rev. B 79, 132404 (2009). pdf

145.

S.C. Hong, W.S. Yun, and R.Q. Wu, “Giant magnetostriction of Fe1-xBex alloy: A first-principles study”, Phys. Rev. B 79, 054419 (2009). pdf

144.

J.H. Wang, Y.S. Shi, J.X. Cao, and R.Q. Wu, “Magnetization and magnetic anisotropy of metallophthalocyanine molecules from the first principles calculations”, Appl. Phys. Lett. 95, 122502 (2009). pdf

143.

Y. Zhu, J. X. Cao, Z. Q. Yang, and R. Q. Wu, “Origin of the codopant-induced enhancement of ferromagnetism in (Zn,Mn)O: Density functional calculations”, Phys. Rev. B 79, 085206 (2009). pdf

142.

A. Shinde, J.X. Cao, R.Q. Wu, and R. Ragan, “Understanding of self-assembled disilicide nanowire precursor structures via scanning probe microscopy and first principles studies”, Israel Journal of Chemistry 48, 73 (2008). pdf

141.

A.A. Shinde, J.X. Cao, R. Ragan, and R.Q. Wu, “An atomistic view of structural and electronic properties of rare earth disilicide nanostructures on Si(001) substrates”, Chem. Phys. Lett., 466, 159 (2008). pdf

140.

A.T. Costa, R. B. Muniz, J. X. Cao, R. Q. Wu, and D. L. Mills, “Magnetism of an Fe monolayer on W(110)”, Phys. Rev. B 78, 054439 (2008). pdf

139.

D.W. Yuan, X.G. Gong, and R.Q. Wu, "Peculiar distribution of Pd on Au nanoclusters: First-principles studies", Phys. Rev. B 78, 035441 (2008). pdf

138.

C.S. Jo, A.A. Shinde, J.X. Cao, R. Ragan, and R.Q. Wu, “First principles studies of adsorption of Pd, Ag, Pt, and Au on YSi2 nanowires”, Chem. Phys. Lett., 454, 327 (2008). pdf

137.

D.W. Yuan, X.G. Gong, and R.Q. Wu, "Methanol dehydrogenation on PtAu(111) bimetallic surfaces", J. Chem. Phys. 128, 064706 (2008). pdf

136.

D.W. Yuan, X.G. Gong, and R.Q. Wu, "Origin of high activity and selectivity of PdAu(001) bimetallic surfaces toward vinyl acetate synthesis", J. Phys. Chem. C112, 1539-1543 (2008). pdf

135.

D.X. Wu, Q.M. Zhang, J.P. Liu, D.W. Yuan and R.Q. Wu, “First-principles prediction of enhanced magnetic anisotropy in FeCo alloys”, Appl. Phys. Lett. 92,052503  (2008). pdf

134.

J.H. Wang, C.S. Jo, R.Q. Wu, “Magnetic properties of Fe-5d (Os, Ir, and Pt) nanowires encapsulated in carbon nanotubes”, Appl. Phys. Lett. 92, 032507 (2008). pdf

133.

J. M. Hill, R. J. McQueeney,R.Q. Wu, K. Dennis R. W. McCallum, M. Huang, T. A. Lograsso, “The low temperature heat capacity of Fe1-xGax, 0.0 < x < 0.194”, Phys. Rev. B 77, 014430 (2008). pdf

132.

J.X. Cao, X.G. Gong, and R.Q. Wu, “Giant piezoresistance and its origin in Si(111) nanowires: First-principles calculations”, Phys. Rev. B 75, 233302 (2007). pdf

131.

D.W. Yuan, X.G. Gong, and R.Q. Wu, "Ensemble effects on ethylene dehydrogenation on PdAu(001) surfaces investigated with first-principles calculations and nudged-elastic-band simulations" Phys. Rev. B 75, 233401 (2007). pdf

130.

D.L. Mills, J.X. Cao and R.Q. Wu, "Interaction of adsorbates with electric-field fluctuations near surfaces: Nonradiative lifetimes and energy-level shifts", Phys. Rev. B 75, 205439 (2007). pdf

129.

S.C. Hong. J.I. Lee and R.Q. Wu, “Ferromagnetism in Pd thin films induced by quantum well states”, Phys. Rev. B 75, 172402 (2007). pdf

128.

D.W. Yuan, X.G. Gong, and R.Q. Wu, “Atomic configurations of Pd atoms in PdAu(111) bimetallic surfaces investigated using the first-principles pseudopotential plane wave approach”, Phys. Rev. B 75, 085428 (2007). pdf

127.

S.C. Hong, J.I. Lee and R.Q. Wu, “Oscillatory magnetism of palladium nano-film depending on its film thickness: density functional study”, J. Magn. Magn. Mater. 310, 2262 (2007). pdf

126.

J.X. Cao, X.G. Gong, J.X. Zhong, and R.Q. Wu, “Sharp corners in the cross section of ultrathin Si nanowires”, Phys. Rev. Lett. 97, 136105 (2006). pdf

125.

D.M Gillingham, C Müller, JAC Bland, J.S. Hong, and R.Q. Wu,  “Origin of Spin-dependent quantum transport effects in Cu nanowires”, J. Phys.: Conden. Matter. 18, 9135-9142 (2006). pdf

124.

L. F. Yin, D. H. Wei, N. Lei, L. H. Zhou, C. S. Tian, G. S. Dong, X. F. Jin, L. P. Guo and Q. J. Jia, and R. Q. Wu, “Magnetocrystalline anisotropy in permalloy revisited”, Phys. Rev. Lett. 97, 067203 (2006). pdf

123.

C. Sorg, N. Ponpandian, M. Bernien, K. Baberschke, and H. Wende, R.Q. Wu, “Induced magnetism of oxygen in surfactant grown Fe, Co, and Ni monolayers”, Phys. Rev. B, 73, 064409 (2006). pdf

122.

J.S. Hong, and R.Q. Wu, "Prediction of ferromagnetic ordering and magnetic anisotropy of Mn monolayer on Nb(001) surface, Phys. Rev. B 73, 094450 (2006). pdf

121.

J.S. Hong, and R.Q. Wu, “Oxygen-induced spin-polarized ferromagnetic state of a 1D-CuO nanowire”, J. Korean Phys. Soc. 47, L553 (2005). pdf

120.

J.X. Cao, X.G. Gong and R.Q. Wu, “Adsorption and segregation of Mn on GaAs(110) from first principle studies”, Phys. Rev. B 72, 153410 (2005). pdf

119.

R.Q. Wu, Nature of Mn Induced spin polarization and magnetic circular dichroism of Ga1-xMnxAs”, Phys. Rev. Lett. 94, 207201 (2005). pdf

118.

J.S. Hong, D.S. Wang and R.Q. Wu, “Carrier induced magnetic ordering control in a digital (Ga,Mn)As structure”, Phys. Rev. Lett. 94, 137206 (2005). pdf

117.

D. Wu, D.J. Keavney, Ruqian Wu, E. Johnston-Halperin, D.D. Awschalom, and Jing Shi, “Concentration-independent local ferromagnetic Mn configuration in Ga1−xMnxAs”, Phys. Rev. B 71, 153310 (2005). pdf

116.

J.S. Hong and R.Q Wu, “Magnetic ordering and X-ray magnetic circular dichroism of Co-doped ZnO”, J. Appl. Phys. 97, 063911 (2005). pdf

115.

J.S. Hong and R.Q. Wu, “Magnetic properties of Co nanochains”, Phys. Rev. B, 70, 060406R (2004). pdf

114.

A.T. Costa Jr., R.B. Muniz, Jisang Hong, R.Q. Wu, “Localization length of ultrathin disordered gold and silver nanowires”, Euro. Phys. Lett. 67, 254-260 (2004). pdf

113.

J.S. Hong, R.Q. Wu, J. Lindner, E. Kosubek, R. Nünthel, and K. Baberschke, “Manipulation of spin reorientation transition by oxygen surfactant growth: A combined theoretical and experimental approach”, Phys. Rev. Lett. 92, 147202 (2004). pdf

112.

J.S. Hong and R.Q. Wu, “Hot electron spin polarization and schottky barrier in spin-valve transistor”, J. Appl. Phys. 95, 4240 (2004). pdf

111.

J.S. Hong, R.Q. Wu and R.B. Muniz, “Intrinsic asymmetries in spin-valves: a tight binding model study”, J. Magn. Magn. Mater. 270, 298 (2004). pdf

110.

J.S. Hong and R.Q. Wu, “Magnetic ordering and distribution of Co in GaN”, Phys. Rev B 68, 23306 (2003). pdf

109.

J.S. Hong, and R.Q. Wu “First principles determinations of Magnetic Anisotropy Energy of Co Nanoclusters”, J. Appl. Phys. 93, 8764 (2003). pdf

108.

J.S.Hong, and R.Q. Wu, “Bias and temperature dependence of hot electron transport in a spin-valve structure”, J. Appl. Phys. 93, 7525 (2003). pdf

107.

V.I. Gavrilenko and R.Q. Wu, “Effect of magnetic ordering on optical and magneto-optical properties of Fe/Cr superlattices”, J. Magn. Magn. Mater. 260, 330 (2003). pdf

106.

Z.X. Yang and R.Q. Wu, “Origin of positive core-level shifts in Au clusters on oxides”, Phys. Rev. B 67, 081403(R) (2003). pdf

105.

Z.X. Yang, G. Liu and R.Q. Wu, “Distribution and magnetization of Co impurities in anatase TiO2”, Phys. Rev. B 67, 060402(R) (2003). pdf

104.

R.Q. Wu, Z.X. Yang and J.S. Hong, “First principles determination of magnetic properties”, J. Phys. C 15, S587 (2003). pdf

103.

J.S. Hong, and R.Q. Wu, First principles calculations of magnetic anisotropy energy of free and supported Co monatomic chains”, Phys. Rev. B 67, 020406(R) (2003). pdf

102.

C. Verdozzi, P.A. Schultz, R.Q. Wu, A.H. Edwards, and N. Kioussis, “Layer intermixing during metal/metal oxide adsorption: Ti/sapphire(0001)”, Phys. Rev. B 66, 125408 (2002). pdf

101.

J.S. Hong, R.Q. Wu, and D.L. Mills, “Many body effects on the tunneling magneto-resistance of spin valves”, Phys. Rev. B 66, 100406(R) (2002). pdf

100.

Z.X. Yang, Liu G., R.Q. Wu, “Effects of Li impurities on MgO(001) ”, Phys. Rev. B 65, 235432 (2002). pdf

99.

M. Fähnle, M. Komelj, R.Q. Wu and G.Y. Guo, “Magnetoelasticity of Fe:Possible failure of ab initio electron theory with the local spin density approximation and with the Generalized-Gradient-Approximation”, Phys. Rev. B 65, 144436 (2002). pdf

98.

J.P. Pierce, J. Shen and R.Q. Wu, “Spin Re-orientation of ultra-thin Fe/Cu(001) films driven by redistribution of Co adatoms”, Phys. Rev. B 65, 132408 (2002). pdf

97.

Z.X. Yang, R.Q. Wu and J.A. Rodriguez, “A first-principles study of the adsorption of sulfur on Pt(111): S core-level shifts and the nature of the Pt-S bond”, Phys. Rev. B 65, 155409 (2002). pdf

96.

R.Q. Wu, “Origin of large magnetostriction in FeGa alloys”, J. Appl. Phys. 91, 7358 (2002). pdf

95.

Z.X. Yang and R.Q. Wu, Q.M. Zhang, and D. W. Goodman,“The adsorption of Au on O-deficient MgO(001) surface”, Phys. Rev. B 65, 155407 (2002). pdf

94.

M. I. Trioni, Q. Sun, G.P. Brivio, Z.X. Yang and R.Q. Wu, “Surface effective-medium approach to the magnetic properties of 3d adatoms on metals”, Phys. Rev. B 65, 104408 (2002). pdf

93.

V.I. Gavrilenko, and R.Q. Wu, “Second harmonic generation of GaN(0001)”, Phys. Rev. B 65, 035405 (2002). pdf

92.

S.Y. Chop, Y.S. Kwon, S.C. Hong, J.I. Lee, and R.Q. Wu, “Surface segregation and magnetism of an alloy surface: PtNi(001)”, J Magn Magn Mater. 226, 1662 (2001). pdf

91.

Z.X. Yang and R.Q. Wu, “Intermixing at Nin/Cu(001) interface and its effects on magnetic properties of Ni”. Surface Science 496, L23 (2002). pdf

90.

V.I. Gavrilenko, and R.Q. Wu, “Magnetostriction and magnetism of rare earth intermetallic compounds: First principles study”, J. Appl. Phys. 89, 7320 (2001). pdf

89.

V.I. Gavrilenko, R.Q. Wu, M.C. Downer, J.G. Ekerdt, D. Lim., L. Mantese and P. Parkinson, “Optical second harmonic spectra of Si(001) with H and Ge ad-atoms: First principles theory and experiment”, Phys. Rev. B 63, 165325 (2001). pdf

88.

Z.X. Yang and R.Q. Wu, “First-principles study of electronic structure and magnetic properties of 3d-single and multilayers on Cu(001) substrate: Ni1-Ni4/Cu(001), Cu2/Ni4/Cu(001) and Co/Cu2/Ni4/Cu(001)”, Phys. Rev. B 63, 064413 (2001). pdf

87.

W.T. Geng, A.J. Freeman, and R.Q. Wu, “Magnetism at high-index transition-metal surfaces and the effect of metalloid impurities: Ni(210)”, Phys. Rev. B 63, 064427 (2001). pdf

86.

Z.X. Yang, R.Q. Wu, D.W. Goodman, and Q.M. Zhang “First-principles study of the adsorption of CO on TiO2(110)”, Phys. Rev. B 63, 045419 (2001). pdf

85.

Z.X. Yang, and R.Q. Wu, “First-principles studies on bonding mechanism at Ni/X bimetallic interfaces (X=Ta, W, Re and Ru)”, Surface Science 469, 36 (2000). pdf

84.

L.P. Zhong, R.Q. Wu, A.J. Freeman, and G.B. Olson, “Charge transfer mechanism of hydrogen-induced intergranular embrittlement of iron”, Phys. Rev. B 62, 13938 (2000). pdf

83.

R.W. Smith, W.T. Geng, C.B. Geller, R.Q. Wu A.J. Freeman, “The effect of Li, He, and Ca on grain boundary cohesive strength in Ni”, Scripta Mater. 43, 957 (2000). pdf

82.

V.I. Gavrilenko, and R.Q. Wu, “Energy loss spectra of group III nitrides: First principles determination”, Appl. Phys. Lett. 77, 3042 (2000). pdf

81.

W.T. Geng, A.J. Freeman, R.Q. Wu, and G.B. Olson, “Effect of Mo and Pd on the grain boundary cohesion of Fe ”, Phys. Rev. B 62, 6208 (2000). pdf

80.

R.Q. Wu, and W.H. Weber, “The mechanism of the rutile-to-CaCl2 phase transition: RuO2 and β-PtO2”, J. Phys. C 12, 6725 (2000). pdf

79.

V.I. Gavrilenko, R.Q. Wu, M.C. Downer, “Optical second harmonic spectra of silicon-adatom surface: Theorey and experiment”, Thin Solid Film 364, 1 (2000). pdf

78.

Z.X. Yang, R.Q. Wu, and D.W. Goodman, “Structural and electronic properties of Au on TiO2(110)”, Phys. Rev. B 61, 14066 (2000). pdf

77.

N. Kioussis, G. Lu, R. Wu and M. Ciftan, “Effect of hydrogen on grain boundary embrittlement: an ab initio study”, Condensed Matter Theories, 15, 313 (2000).

76.

V.I. Gavrilenko, and R.Q. Wu, “Magnetic anisotropy of Co/Cu(001) caused by Cu coverage”, J. Appl. Phys. 87, 6098 (2000). pdf

75.

D. Lim, M.C. Downer, J.G. Ekerdt, N. Arzate, B.S. Mendoza, V.I. Gavrilenko, and R.Q. Wu,“Optical second harmonic spectroscopy of boron-reconstructed Si(001)”, Phys. Rev. Lett. 84, 3406 (2000). pdf

74.

Z.X. Yang, V.I. Gavrilenko, and R.Q. Wu, “First-principles study of the atomic structure and magnetic properties of ultra-thin Ni films on Cu(001) substrate”, Surf. Sci. 447, 212 (2000). pdf

73.

V.I. Gavrilenko, and R.Q. Wu, “Linear and nonlinear optical properties of cubic and hexagonal group-III nitrides", Phys. Rev. B 61, 2632 (2000). pdf

72.

R.Q. Wu and Q.M. Zhang, “Reply to Comment on “First principles determination of the bonding mechanism and adsorption energy for CO/MgO(001)”1”, Chem. Phys. Lett. 306, 205 (1999). pdf

71.

V.I. Gavrilenko and R.Q. Wu, “Effects of Cu coverage on the magnetic anisotropy of Co/Cu(001)", Phys. Rev. B  60, 9539 (1999). pdf

70.

A.J. Freeman, R.Q. Wu, M.Y. Kim, and V.I. Gavrilenko, “Magnetism, magneto-crystalline anisotropy, magnetostriction and MOKE at surfaces and interfaces”, J. Magn. Magn. Mater., 203, 1 (1999). pdf

69.

W.T. Geng, A.J. Freeman, R.Q. Wu, C.B. Geller, and J. Raynolds, “Embrittling/strengthening effects of hydrogen, boron and phosphorous on a S5 nickel grain boundary”, Phys. Rev. B 60, 7149 (1999). pdf

68.

V.I. Gavrilenko and R.Q. Wu, “Magneto-optical properties of FeAu alloys and Fe/Au superlattices”, J. Appl. Phys., 85, 5112 (1999). pdf

67.

R.Q. Wu, “Magnetism and magnetostriction in GdCo2 and GdFe2”, J. Appl. Phys., 85, 6217 (1999). pdf

66.

R.Q. Wu and A.J. Freeman, “Spin–orbit induced magnetic phenomena in bulk metals and their surfaces and interfaces”, J. Magn. Magn. Mater., 200, 498 (1999). pdf

65.

M.Y. Kim, A.J. Freeman, and R.Q. Wu, “Surface effects and structural dependence of the magneto-optical spectra for ultra-thin Co films and CoPtn alloys and multilayers”, Phys. Rev. B 59, 9432 (1999). pdf

64.

G. Lu, N. Kioussis, R.Q. Wu, and M. Ciftan, “First principles studies of the S5 Tilt grain boundary in Ni3Al”, Phys. Rev. B 59, 891 (1999). pdf

63.

L.J. Chen, R.Q. Wu, N. Kioussis, and Q.M. Zhang, “First principles determination of the bonding mechanism and adsorption energy for CO on MgO(001)”, Chem. Phys. Lett. 290, 255 (1998). pdf

62.

M.A. Tomaz, G.A. Harp, E. Mayo, D. Lederman, R.Q. Wu, W.L. O’Brien, “Structural and magnetic properties of Fe/Rh(001) sputter deposited multilayers”, J. Vac. Sci. & Technol. A,16, 1336 (1998). pdf

61.

R.Q. Wu, L.J. Chen, A. Shick, and A.J. Freeman, “First principles determinations of magneto-crystallinea anisotropy and magnetostriction in bulk and thin film transition metals”, J. Magn. Magn. Mater., 177, 1216 (1998). pdf

60.

C.S., Chang, L.H. Cho, J.I., Lee, S.C. Hong, R.Q. Wu, and A.J. Freeman, “Possible magnetism of Rh as an overlayer on Cu(001): a first principles study”, J. Magn. Magn. Mater., 177-181, 1255 (1998). pdf

59.

R.Q. Wu, L.J. Chen, and A.J. Freeman, “First principles determination of magnetostriction in bulk transition metals and thin films”, J. Magn. Magn. Mater. 170, 103 (1997). pdf

58.

L.J. Chen, R.Q. Wu, N. Kioussis, and J.R. Blanco, “First principles investigations of 4d magnetism on C(0001)”, J. Appl. Phys. 81,  4161 (1997). pdf

57.

L.P. Zhong, R.Q. Wu, and A.J. Freeman, “Effects of interfacial relaxation on the magnetic coupling on Mn/Fe(111)”, J. Appl. Phys. 81,  4479 (1997). pdf

56.

L.P. Zhong, R.Q. Wu, A.J. Freeman, and G.B. Olson, “Effects of Mn addition on the P embrittlement of the Fe grain boundary”, Phys. Rev. B 55, 11133 (1997). pdf

55.

R.Q. Wu, L.J. Chen, and A.J. Freeman, “Strain induced magneto-crystalline anisotropy in fct Ni/Cu(001)”, J. Appl. Phys. 81, 4417 (1997). pdf

54.

R.Q. Wu,L.P. Zhong, L.J. Chen, and A.J. Freeman, “First principles determination of the tensile and slip energy barrier of B2 NiAl and FeAl”, Phys. Rev. B 54, 7084 (1996). pdf

53.

R.Q. Wu, and A.J. Freeman, “First principles determinations of magnetostriction in transition metals (invited)”, J. Appl. Phys. 79, 6209 (1996). pdf

52.

R.Q. Wu, L.J. Chen, and N. Kioussis, “Effects of multilayer relaxation and surface roughness on the electronic properties of Pd/W(110) and Pd/W(001)”, Chem.  Phys.  Lett. 258, 228 (1996). pdf

51.

X.D. Wang, R.Q. Wu, D.S. Wang, and A.J. Freeman, “First principles determination of magneto-crystalline anisotropy for surfaces and interfaces using a torque method”, J. Appl. Phys. 79, 5827 (1996). pdf

50.

R.Q. Wu, L.J. Chen, and N. Kioussis,  “Structural and magnetic properties of fcc Pt/Fe(111) multilayers”, J. Appl. Phys. 79, 4783 (1996). pdf

49.

X.D. Wang, R.Q. Wu, D.S. Wang, and A.J. Freeman, “Torque method for the theoretical determination of magnetocrystalline anisotropy”, Phys. Rev. B 54, 61 (1996). pdf

48.

X.D. Wang, R.Q. Wu, D.S. Wang, and A.J. Freeman, “Validity of the force theorem for magnetocrystalline anisotropy”, J. Magn. Magn. Mater, 159, 337 (1996). pdf

47.

R.Q. Wu, and A.J. Freeman, “Magnetic circular dichroism at k and L edges for Co/Cu(001)”, J. Appl. Phys. 79, 6500 (1996). pdf

46.

A.J. Freeman, and R.Q. Wu, “Man-made materials - an exciting area for hyperfine-interaction investigations”, Nuovo Cimento 18, 137 (1996). pdf

45.

L.J. Chen, and R.Q. Wu, “Structural and electronic properties of an ordered alloy surface: rippling and bonding in c(2*2)-SnNi(001)”, Surface Science 345, L34 (1996). pdf

44.

R.Q. Wu, and A.J. Freeman, “Role of multilayer relaxation on the magnetic coupling of bilayer Mn on Fe(001)”, J. Magn. Magn. Mater. 161, 89 (1996). pdf

43.

R.Q. Wu, A.J. Freeman, and G.B. Olson, “Effects of carbon on Fe-grain-boundary cohesion: First-principles determination”, Phys. Rev. B 53, 7504 (1996). pdf

42.

A.J. Freeman, O. Mryasov, D.S. Wang, and R.Q. Wu, “Density functional theory of the electronic and magnetic properties of interfaces and multilayers”, Mater. Sci. and Eigin. B 51, 225 (1995). pdf

41.

R.Q. Wu, and A.J. Freeman, “Bonding mechanism at bimetallic interfaces: Pd overlayer on various substrates”, Phys. Rev. B 52, 12419 (1995). pdf

40.

R.Q. Wu, “The bonding mechanism at bimetallic interface: Pd/Ta(110)”, Chem. Phys. Lett. 238, 99 (1995). pdf

39.

D.S. Wang, R.Q. Wu, L.P. Zhong and A.J. Freeman, “First principle determination of spin-orbit induced phenomena at surfaces, interfaces and superlattices: Magnetocrystalline anisotropy and magnetic circular dichroism: magnetocrystalline anisotropy and magnetic circular dichroism”, J. Magn. Magn. Mater. 140, 643 (1995). pdf

38.

R.Q. Wu, and A.J. Freeman, “Metal-ceramic interface: overlayer-induced reconstruction and magnetism of 4d transition Metal Overlayers”, Phys. Rev. B 51, 5408 (1995). pdf

37.

F.Y. Rao, R.Q. Wu, and A.J. Freeman, “Structure and bonding at metal-ceramic interfaces: Ag/CdO(001)”, Phys. Rev. B 51, 10052 (1995). pdf

36.

R.Q. Wu, and A.J. Freeman, “Predicted c(2×2) buckling reconstruction of monolayer Mn on Fe(001) and its importance to the interfacial magnetic ordering”, Phys. Rev. B 51, 17131 (1995). pdf

35.

R.Q. Wu, A.J. Freeman, and G.B. Olson, “First principles determination of the effects of phosphorus and boron on iron grain boundary cohesion”, Science 265, 376 (1994). pdf

34.

R.Q. Wu, and A.J. Freeman, “Magnetism at metal-ceramic interfaces: effects of a Au overlayer on the magnetic properties of Fe/MgO(001)”, J. Magn. Magn. Mater. 137, 127 (1994). pdf

33.

R.Q. Wu, and A.J. Freeman, “Limitation of the MCD spin sum rulefor transition metals and importance of the magnetic dipole term”, Phys. Rev. Lett. 73, 1994 (1994). pdf

32.

R.Q. Wu, D.S. Wang, and A.J. Freeman, “Validity and applicability of MCD sum rules for transition metals”, J. Appl. Phys. 75, 5802 (1994). pdf

31.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “Local spin-density theory of interface and surface magneto-crystalline anisotropy: Pd/Co/Pd and Cu/Co/Cu (001) sandwiches”, J. Appl. Phys. 75, 6409 (1994). pdf

30.

R.Q. Wu, A.J. Freeman, and G.B. Olson, “Nature of phosphorus embrittlement of the FeΣ3[11¯0](111) grain boundary”, Phys. Rev. B 50, 75 (1994). pdf

29.

R.Q. Wu, D.S. Wang, and A.J. Freeman, “First principles investigations of MCD spectra and sum rules for 3d transition metal surfaces”, J. Magn. Magn. Mater. 132, 103  (1994). pdf

28.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “Magneto-crystalline anisotropy of interface: First principles theory for Co/Cu interface and interpretation by an effective Ligand interaction model”, J. Magn. Magn. Mater. 129, 237 (1994). pdf

27.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “Magneto-crystalline anisotropy of Co/Pd interface”, Phys. Rev. B 48, 15886 (1993). pdf

26.

R.Q. Wu, D.S. Wang, and A.J. Freeman, “First principles investigation of the validity and range of applicability of the x-ray magnetic circular dichroism sum rule”, Phys. Rev. Lett. 71, 3581 (1993). pdf

25.

C. Li , R.Q. Wu, A.J. Freeman, and C.L. Fu, “Energetics, bonding mechanism and electronic structure of metal-ceramic interface: Ag/MgO(001)”, Phys. Rev. B 48, 8317 (1993). pdf

24.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “Reply to a comment on the state tracking determination for MCA”, Phys. Rev. Lett. 71, 2166  (1993). pdf

23.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “First Principles Theory of Monolayer Magneto-crystalline Anisotropy and the Diatomic Pair Model”, Phys. Rev. B 47, 14932 (1993). pdf

22.

R.Q. Wu, and A.J. Freeman, “An Efficient Step-forward Way to Solve the Schrodinger Eigenvalue Equation in Self-consistent Calculations”, Comput. Phys. Commun. 76, 58 (1993). pdf

21.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “Theoretical studies of the magneto-crystalline anisotropy: Monolayer Co”, J. Appl. Phys. 73, 6745 (1993). pdf

20.

R.Q. Wu, and A.J. Freeman, “Variation of the spin density at EF with oxygen adsorption: Fe(110) vs O/Fe(110)”, J. Appl. Phys. 73, 6739 (1993). pdf

19.

R.Q. Wu, and A.J. Freeman, “Magnetism of Fe on W(001) and the effects of oxygen adsorption”, J. Magn. Magn. Mater. 127, 327 (1993). pdf

18.

R.Q. Wu, A.J. Freeman, and G.B. Olson, “Effects of P and B adsorption on the Fe(111) surface”, Phys. Rev. B 47, 6855 (1993). pdf

17.

R.Q. Wu, and A.J. Freeman, “Structural, electronic and magnetic properties of an open surface: Fe(111)”, Phys. Rev. B 47, 3904 (1993). pdf

16.

D.S. Wang, R.Q. Wu, and A.J. Freeman, “State tracking first principles determination of magneto-crystalline anisotropy”, Phys. Rev. Lett. 70, 869 (1993). pdf

15.

R.Q. Wu, and A.J. Freeman, “Proximity effects of a Cu(001) substrate on the ferromagnetism of Co Mono- and bilayers”, J. Magn. Magn. Mater. 116, 202 (1992). pdf

14.

A.J. Freeman, and R.Q. Wu, “Magnetism in man-made materials”, J. Magn. Magn. Mater. 104, 1 (1992). pdf

13.

R.Q. Wu, and A.J. Freeman, “The Spin-density at the fermi level for magnetic surfaces and overlayers”, Phys. Rev. Lett. 69, 2867 (1992). pdf

12.

R.Q. Wu, A.J. Freeman, and G.B. Olson, “On the electronic basis of the phosphorus intergranular embrittlement of iron”, J. Mater. Res. 7, 2403 (1992). pdf

11.

R.Q. Wu, and A.J. Freeman, “Magnetic properties of Fe overlayers on W(001) and the effects of oxygen adsorption”, Phys. Rev. B 45, 7532 (1992). pdf

10.

R.Q. Wu, and A.J. Freeman, “Possible 4d ferromagnetism of Rh and Ru overlayers on a Ag(001) substrate”, Phys. Rev. B 45, 7222 (1992). pdf

9.

R.Q. Wu, and A.J. Freeman, “Structural and magnetic properties of Fe/Ni(111)”, Phys. Rev. B 45, 7205 (1992). pdf

8.

R.Q. Wu, C. Li, A.J. Freeman and C.L. Fu, “Structural, electronic and magnetic properties of rare-earth metal surface: Gd(0001)”, Phys. Rev. B 44, 9400 (1991). pdf

7.

A.J. Freeman, and R.Q. Wu, “Magnetic Moment Enhancement at Transition Metal and Rare-earth Metal Surfaces”, Prog. Theo. Phys. 106, 397 (1991). pdf

6.

R.Q. Wu, and A.J. Freeman, “Antiferromagnetic coupling of Fe/Ru(0001)”, Phys. Rev. B 44, 4449 (1991). pdf

5.

R.Q. Wu, and A.J. Freeman, “Theoretical determination of antiferromagnetic coupling and surface state for Gd(0001)”, J. Magn. Magn. Mater. 99, 81 (1991). pdf

4.

A.J. Freeman and R.Q. Wu, “Electronic structure theory of surface, interface and thin film magnetism”, J. Magn. Magn. Mater. 100, 497 (1991). pdf

3.

R.Q. Wu, C. Li, and A.J. Freeman, “Structural, electronic and magnetic properties of Co/Pd(111) and Co/Pt(111)”, J. Magn. Magn. Mater. 99, 71 (1991). pdf

2.

R.Q. Wu, and D.S. Wang, “Effects of the surface states of different transition metal substrates on a Cs overlayer”, Phys. Rev. B 41, 12541 (1990). pdf

1.

R.Q. Wu, K.L. Chen, D.S. Wang, and N. Wang, “Interaction, electron transfer and work function of a chemisorbed Alkali-metal submonolayer on the W(001) surface”, Phys. Rev. B 38, 3180 (1988). pdf

Invited book chapters

11.

G. Petculescu, R.Q. Wu, and R. J. McQueeney, “Origin of large magnetostriction of Galfenol”, in “Handbook of Magnetic Materials”, edited by K. H. J. Buschow, (Elsevier, Amsterdam, 2012) pp 123.

10.

R.Q. Wu “Theory of Magnetocrystalline Anisotropy and Magneto-elasticity and Related Phenomena- Transition Metals”, edited by H. Kronmüller and S. Parkin, (John Wiley & Sons, 2006).

9.

R.Q. Wu, “Perspective of Fundamental Research for Nanomagnetism”, edited by J.A.C. Bland and D.L. Mills, (Elsevier, 2006).

8.

A.J. Freeman, K. Nakamura and R.Q. Wu, “Modern Electronic Structure Theory for Complex Properties of Magnetic Materials”, (Scientific Press, 2004).

7.

A.J. Freeman, R. Asahi, A. Continenza and R.Q. Wu, “Electronic Structure Theory for Ground and Excited State Properties of Materials”, edited by Schattke and M. van Hove (Wiley-VCH, Berlin 2002).

6.

R.Q. Wu, “First Principles Determination of Magnetic Anisotropy and Magnetostriction in Transition Metal Alloys”, edited by W. Nolting and K. Babersche  (Springer-Verlag, Berlin 2001).

5.

R.Q. Wu, “First Principles Determination of Magnetostriction in Transition Metal Thin Films, Alloys and Compounds”, edited by M.R.J. Gibbs (Kluwer Academic Publishers, 2000) p1.

4.

N. Kioussis, G. Lu, R.Q. Wu, and M. Ciftan, “Effect of Hydrogen on Grain Boudary Embrittlement: An ab initio Study ”, edited by G.S. Anagnostatos, R.F. Bishop, K.A. Gernoth, J. Ginis, and A. Theophilou (Nova Science Publisher, Inc., 2000), p313.

3.

R.Q. Wu and A.J. Freeman, “Magnetism in Metals”, Edited by D.F. McMorrow, J. Jensen and H.M. Ronnow (Munksgaard, Copenhagen, 1997), p133.

2.

R.Q. Wu, D.S. Wang, and A.J. Freeman, “Aspects of Modern Magnetism”, Edited by F.C. Pu (World Scientific, Singapore, 1996), p90.

1.

R.Q. Wu, D.S. Wang, and A.J. Freeman, “Handbook for Surface Imaging and Visualization”, Edited by A.T. Hubbard (CEC Press, 1995), p385.

 


Contact

 

 


Links
 

 

 

 

 

 

 

 

 

 


Publications
 

People
 

Research
 

Home