News tagged with arsenide

Linking superconductivity and structure

Superconductivity is a rare physical state in which matter is able to conduct electricity—maintain a flow of electrons—without any resistance. It can only be found in certain materials, and even then ...

dateMay 27, 2015 in Superconductivity
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Tiny lasers light up future electronics

(Phys.org) —Faster, smaller electronics are one step closer with researchers from The Australian National University successfully making the first room temperature lasers from gallium arsenide nanowires.

dateNov 18, 2013 in Optics & Photonics
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Encouraging quantum dots to emit photons

(PhysOrg.com) -- One of the fields of great interest to scientists and researchers is that of using the quantum world to enhance various aspects of our lives. Advances in quantum cryptography make headlines, and scientists ...

dateAug 05, 2010 in Nanophysics feature
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Weird science: Crystals melt when they're cooled

(Phys.org) —Growing thin films out of nanoparticles in ordered, crystalline sheets, to make anything from microelectronic components to solar cells, would be a boon for materials researchers, but the physics ...

dateMay 23, 2013 in Nanophysics
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