News tagged with electrical current

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Device physics: Simulating electronic smog

A research team from A*STAR and Samsung Electronics has developed a fast and accurate way to estimate the electromagnetic emissions from printed circuit boards that could help designers to ensure that devices meet regulatory ...

dateJul 03, 2013 in General Physics
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Capturing light in an efficient dye trap

Chemical compounds that can efficiently capture and convert light energy are in high demand as key components of inexpensive solar cells and advanced optical sensors. Carbon-based organic dyes are particularly strong candidates ...

dateMay 10, 2013 in Materials Science
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New spin on graphene

(PhysOrg.com) -- University of Manchester scientists have found a way to make wonder material graphene magnetic, opening up a new range of opportunities for the world’s thinnest material in the area of spintronics.

dateApr 14, 2011 in Nanophysics
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Wave power could contain fusion plasma

Researchers at the University of Warwick’s Centre for Fusion Space and Astrophysics and the UK Atomic Energy Authority’s Culham Centre for Fusion Energy may have found a way to channel the flux and fury of a nuclear ...

dateJan 10, 2011 in Plasma Physics
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Experiments test if implant can block sleep apnea

(AP) -- Loud snoring may do more than irritate your spouse: It can signal sleep apnea, depriving you of enough zzzz's to trigger a car crash, even a heart attack. Now scientists are beginning to test if an implanted pacemaker-like ...

dateDec 27, 2010 in Sleep apnea
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