With an eye to the next generation of tech gadgetry, a team of physicists at The University of Texas at Austin has had the first-ever glimpse into what happens inside an atomically thin semiconductor device. In doing so, they discovered that an essential function for computing may be possible within a space so small that it's effectively one-dimensional.
A scientist who is internationally recognized for her pivotal work on the ways that cells find and repair flaws in DNA that cause disease will be joining The University of Texas at Austin faculty this fall.
Correlation doesn't necessarily mean causation. It's a warning that echoes throughout the halls of science, but is not always heeded. A new study in the journal Nature by associate professor Alex Huk and graduate students Leor Katz and Jacob Yates provides a perfect case study.
A team of scientists at UT Austin used computer simulations to find a possible new source of gamma rays generated from tabletop lasers. Pictured in front of the Stampede supercomputer left to right: Alex Arefiev, research scientist, Institute for Fusion Studies and at the Center for High Energy Density Science, UT Austin; Toma Toncian, assistant director, Center for High Energy Density Science, UT Austin; David Stark, recently completed PhD, UT Austin (now at Los Alamos National Laboratory).
Ever play with a magnifying lens as a kid? Imagine a lens as big as the Earth. Now focus sunlight down to a pencil tip. That still wouldn't be good enough for what some Texas scientists have in mind. They want to make light even 500 times more intense. And they say it could open the door to the most powerful radiation in the universe: gamma rays.
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Astronomers Aaron Smith and Volker Bromm of The University of Texas at Austin, working with Avi Loeb of the Harvard-Smithsonian Center for Astrophysics, have discovered evidence for an unusual kind of black hole born extremely early in the universe.
Researchers from The University of Texas at Austin and elsewhere have determined that two bacterial species commonly found in the human mouth and in abscesses, cooperate to make the pathogenic bacterium, Aggregatibacter actinomycetemcomitans, more infectious. Key to the cooperation is that the harmless partner provides the pathogen with an oxygen-rich environment that helps it flourish.
Visual representation of laboratory manipulation RNA in water droplets; Jared Ellefson
For 3 billion years, one of the major carriers of information needed for life, RNA, has had a glitch that creates errors when making copies of genetic information. Researchers at The University of Texas at Austin have developed a fix that allows RNA to accurately proofread for the first time.
Last week Robert Deans, a University of Texas at Austin graduate student in ecology, evolution and behavior, discovered an extremely rare orchid in an unexpected place—at an urban biological field station in the heart of Austin, Texas.