(Phys.org) —Scientists are just beginning to discover and investigate materials that can change from insulators to conductors at room temperature under an applied voltage. There are only a few known examples, but their ...
Nanophysics
Jun 24, 2013
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(Phys.org) —An imaging technique conceived 50 years ago has been successfully demonstrated at SLAC's Linac Coherent Light Source, where it is expected to improve results in a range of experiments, including studies of extreme ...
General Physics
Apr 17, 2013
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(Phys.org)—A research team from Stanford University led by associate professor Subhasish Mitra and headed by Professor Philip Wong, has demonstrated a computer chip based on transistors made out of carbon nanotubes. The ...
What does a business do if the vintage aircraft part a customer needs hasn't been made in decades? For a solution, Airflow Systems of Capistrano Beach, Calif., turned to Rapid Tech at University of California-Irvine. Through ...
Engineering
Jan 2, 2013
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(Phys.org) -- Technology that helps ground-based telescopes cut through the haze of Earth's atmosphere to get a clearer view of the heavens may also be used to collect better data at cutting-edge X-ray lasers like the Linac ...
General Physics
Jul 11, 2012
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A painstaking study by Rice University has brought a wealth of new information about single-walled carbon nanotubes through analysis of their fluorescence.
Nanomaterials
Jan 31, 2012
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Quantum key distribution (QKD) is an advanced tool for secure computer-based interactions, providing confidential communication between two remote parties by enabling them to construct a shared secret key during the course ...
Quantum Physics
Jun 14, 2011
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(PhysOrg.com) -- By striving for control and perfection in everything from computer chips to commercial jets, scientists and engineers actually exclude a fundamental force that allows nature to outperform even their best ...
Nanophysics
Apr 19, 2011
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Metals have a large density of electrons and to be able to see the wave nature of electrons one has to make metallic wires that are only a few atoms wide. However, in graphene - one atom thick graphite—the density of electrons ...
Nanomaterials
Feb 23, 2017
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How do you take the temperature of a cell? The familiar thermometer from a doctor's office is slightly too big considering the average human skin cell is only 30 millionths of a meter wide. But the capability is significant; ...
General Physics
Aug 6, 2013
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