(Phys.org)—One of the surprising predictions of quantum mechanics is that uncharged conductors can attract each other over small distances, even in empty space. While the resulting "Casimir force" has been accurately measured ...
Quantum Physics
Feb 8, 2013
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(Phys.org)—After an intensive effort to improve the capability of ITER's central solenoid conductor, the ITER Organization has concluded that a technically reliable and economically viable solution has been found. This ...
General Physics
Feb 5, 2013
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(Phys.org)—Research on the electronic properties of the super-material graphene could bring us one step closer to taking it from the laboratory to developing it for use in commercial products. Scientists at the SuperSTEM ...
Nanophysics
Jan 30, 2013
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(Phys.org)—Metals are known for being good electrical conductors. Due to this property, a stationary electric point charge placed outside a metal will cause the electrons in the metal to redistribute in such a way that ...
(Phys.org)—Researchers from North Carolina State University have created conductive wires that can be stretched up to eight times their original length while still functioning. The wires can be used for everything from ...
Materials Science
Dec 18, 2012
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One-atom-thick sheets of carbon—known as graphene—have a range of electronic properties that scientists are investigating for potential use in novel devices. Graphene's optical properties are also garnering attention, ...
Nanophysics
Dec 5, 2012
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Research by Victoria University Professor Uli Zuelicke is contributing to the global race to unlock the potential of graphene, a new material taken from graphite that scientists say could be a game changer for new electronic ...
Nanomaterials
Oct 11, 2012
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The Office of Naval Research's (ONR) Electromagnetic (EM) Railgun program is evaluating the second of two industry railgun prototype launchers at a facility in Dahlgren, Va., officials announced today.
Engineering
Oct 10, 2012
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Flatscreen televisions, computers and mobile phone displays all require transparent electrical conductors to connect embedded electrical devices without obstructing back illumination. Indium tin oxide (ITO) is currently used ...
Nanomaterials
Oct 10, 2012
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(Phys.org)—If quantum computers are ever going to perform all those expected feats of code-breaking and number crunching, then their component qubits—-tiny ephemeral quantum cells held in a superposition of internal states—-will ...
Quantum Physics
Oct 9, 2012
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