Breaking the final barrier: Room-temperature electrically powered nanolasers
(Phys.org) —A breakthrough in nanolaser technology has been made by Arizona State University researchers.
(Phys.org) —A breakthrough in nanolaser technology has been made by Arizona State University researchers.
Optics & Photonics
Mar 12, 2013
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I have a decidedly dumb house. Don't get me wrong, I love my home. It's well insulated, quiet and comfortable.
Energy & Green Tech
Feb 22, 2013
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Running a supermarket requires a lot of electricity. Long rows of refrigerators have to be kept cool and large areas have to be lit. A new concept enables supermarket operators to cut their energy use by around 25 percent.
Energy & Green Tech
Feb 6, 2013
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Federal tax credits for energy-efficient home improvements are back.
Energy & Green Tech
Jan 15, 2013
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(Phys.org)—Magnonics is an exciting extension of spintronics, promising novel ways of computing and storing magnetic data. What determines a material's magnetic state is how electron spins are arranged (not everyday spin, ...
General Physics
Dec 18, 2012
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A major improvement in the world's lightest solid material and best solid insulating material, described here today, may put more of this space-age wonder into insulated clothing, refrigerators with thinner walls that hold ...
Materials Science
Aug 20, 2012
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Norwegian researchers are among the first in the world to use radioactivity to trace nanoparticles in experimental animals and soil. Their findings have made it easier to identify any negative environmental impact of nanoparticles, ...
Bio & Medicine
Aug 16, 2012
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You've got a smartphone and maybe a smart TV, and may have heard that smart refrigerators are in the works. Next up: the smart home.
Energy & Green Tech
May 28, 2012
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(Phys.org) -- Sooner than you think, we may have robots to tidy up our homes.
Robotics
May 22, 2012
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You've got a smartphone and maybe a smart TV, and may have heard that smart refrigerators are in the works. Next up: the smart home.
Energy & Green Tech
Apr 12, 2012
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