FROM COMMUNICATIONS TO BIOSENSORS,
NANOTECH RESEARCH DOMINATES UH CONTEST
Three Students Take Top Honors in Student Superconductivity Symposium
HOUSTON, Jan. 20, 2006 – Fostering multidisciplinary research
with projects ranging from those that impact the communications
field to improving the fabrication of integrated circuitry used
in data storage and biosensors, the 30th Semiannual Texas Center
for Superconductivity at the University of Houston (TcSUH) Student
Symposium recently showcased original research from UH science and
engineering students.
Three students won top honors, including two from the College of
Natural Sciences and Mathematics and one from the Cullen College
of Engineering. First place went to Jason Shulman, a doctoral student
in physics; second place went to Barry Craver, a doctoral student
in electrical engineering; and third place went to Girish Nathan,
a doctoral student in physics. Competitors gave 15-minute research
presentations, followed by a brief question-and-answer period. A
faculty panel judged each presenter on originality and quality of
research, quality of presentation and skillful use of visual aids.
“I have always been interested in science and, in particular,
the fundamental laws of nature,” first-place winner Shulman
said, whose project leader is UH Professor of Physics and T.L.L.
Temple Chair of Science Paul C.W. Chu. “Physics was a natural
choice for my field of study. My research focuses on the dielectric
properties of nanosystems. We have observed several important features
that only exist in the nanoscale. These novel properties have the
potential to impact fields ranging from communications to charged
carrier gases.”
In second place, Craver, whose project leaders are Professor of
Electrical Engineering John Wolfe and Associate Professor of Electrical
Engineering Dmitri Litvinov, said, “I am fascinated by the
complexity of fabricating integrated circuitry at nanometer dimensions.
Recently, we’ve developed atom beam lithography, which uses
a beam of energetic atoms to print nanometer-sized features. With
this new technique we will fabricate extremely small magnetic devices
for applications in data storage and ultra-high sensitivity magnetic
and biological sensors.”
Third-place winner Nathan, whose project leader is Professor and
Associate Chairman of Physics Gemunu Gunaratne, is also a physics
student.
“From the time I was a child, the patterns I observed held
a certain fascination for me,” he said. “I remember
wondering about how and why they were formed. A childhood dream
has been realized in a sense, since I work on pattern formation
and on trying to understand why patterns really form, which is where
a lot of my scientific curiosity began.”
TcSUH is internationally recognized for its multidisciplinary research
and development of high-temperature superconductors (HTS) and related
materials. (See related release at http://www.uh.edu/admin/media/nr/2006/01jan/010906tcsuh.html.)
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