:: Honors
and Awards
:: Lab Page
overview
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Professor Taborek received his B.S.
degree in Mathematics from Harvey
Mudd College in 1974 and his Ph. D. in Physics from Caltech in 1980.
Subsequently,
he worked at AT&T Bell Labs and Texas Instruments and joined the
UCI
Physics Department in 1989.
research summary
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Professor
Taborek received his B.S. degree in Mathematics from Harvey
Mudd College in 1974 and his Ph. D. in Physics from Caltech in 1980.
Subsequently,
he worked at AT&T Bell Labs and Texas Instruments and joined the
UCI
Physics Department in 1989.
Professor
Taborek's research spans a wide range; from fundamental studies
of phase transitions in quantum liquids to applied materials science
and
from processes near absolute zero to high-temperature flames and
plasmas.
The
growth of a film of one material on a substrate of a different material
is a phenomenon known as wetting; understanding the wetting behavior of
an interface is a fundamental problem in statistical physics and also
is
of widespread practical importance. Professors Taborek and Rutledge
have
recently discovered the first example of a new type of growth mode
known
as prewetting which occurs on weak substrates. They are currently
exploring
the interaction of the prewetting transition with superfluidity and
solidification.
Recent
exciting developments in materials science include the development
of vapor phase methods of growing diamond films, and the discovery of a
new phase of carbon, C60. Ongoing projects in Professor Taborek's lab
include
the development of diagnostics for plasma jet deposition of diamond
films,
development of thermal and electrical characterization techniques for
diamond
and amorphous carbon, and the development of high-current carbon ion
beams
based on plasmas generated from C60 vapor.
Professor
Taborek is part of a collaboration of UCI faculty recently
funded to study metastable forms of doped solid hydrogen for possible
use
as a high-energy density storage medium. Important issues in this work
include the surface dynamics, sticking, and growth mechanism of solid
hydrogen,
which is the most quantum mechanical solid. Techniques for doping
hydrogen
with energetic species using ion beams and characterizing the resulting
material using optical and thermal probes are under development.
representative
publications
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:: Superfluid Droplets on
a Solid
Surface, D. Ross, J.E. Rutledge, and
P.Taborek, Science 278,
664 (1997).
::
Wetting Near Triple Points, K.G. Sukatme, J.E. Rutledge, and P.
Taborek,
Phys. Rev. Lett. 80,
129 (1998).
:: Non
Diffusive Mobility of Solid
Hydrogen Films, K.G. Sukatme, J.E.
Rutledge, and P. Taborek,
Journal of Low Temperature Physics 103, 301 (1996).
:: Triple
Point Dewetting Transitions
of Helium Mixtures on Cesium, D.
Ross, J.E. Rutledge and
P. Taborek, Phys. Rev. Lett. 76, 2350 (1996).
:: Ion
Beam Deposition of Hard,
Amorphous Carbon from a Fullerene Discharge,
E.B. Maiken
and P. Taborek, Journal of Applied Physics 78, 541 (1995).
::
Tuning the Wetting Transition: Prewetting and Superfluidity of 4He
on Thin Cesium
Substrates, P. Taborek and J. E. Rutledge, Phys. Rev.
Lett.
71, 263 (1993).
::
Dynamics of Photoexcited Carrier Relaxation in C60 Films,
T. Juhasz, X.H. Hu, C. Suarez,
W. E. Bron, E. Maiken, and P. Taborek, Phys.
Rev. B48, 831 (1993).
::
Analysis of Diamond Growth in High Temperature Plasma: Gas Phase
Chemistry
Study,
Y. F. Zhang, D. Dunn-Rankin, and P. Taborek, J.
Appl. Phys. 74,
2732 (1993).
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