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Designing Better Materials for LEDs

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Physics 6, 66 (2013) – Published June 10, 2013
Researchers designed and synthesized an organic molecule whose electronic structure helps funnel energy into fluorescent emission.
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A New Direction for Thermoelectric Cooling

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Physics 6, 63 (2013) – Published May 31, 2013
Materials in which heat flows perpendicular to an electric current could lead to better devices for cooling electronics.
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Wireless Power for Tiny Medical Devices

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Physics 6, 57 (2013) – Published May 17, 2013
A new technique for powering medical implants wirelessly could allow them to shrink to sub-millimeter sizes in the future, according to theory and simulations.