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Latest U.S. Department of Energy Stories

2013-02-20 12:41:03

Surprising breakthrough could bolster quantum photonics, solar cell efficiency Scientists from the U.S. Department of Energy´s National Renewable Energy Laboratory and other labs have demonstrated a process whereby quantum dots can self-assemble at optimal locations in nanowires, a breakthrough that could improve solar cells, quantum computing, and lighting devices. A paper on the new technology, “Self-assembled Quantum Dots in a Nanowire System for Quantum Photonics,”...

2013-01-09 05:03:34

A2LA has been granted recognition by the U.S. Department of Energy, and the Design Lights Consortium, to accredit testing laboratories for the DoE Lighting Facts and Design Lights programs. Frederick, MD (PRWEB) January 08, 2013 A2LA has been granted recognition by the U.S. Department of Energy, and the Design Lights Consortium, to accredit testing laboratories for the DoE Lighting Facts and Design Lights programs. The LED Lighting Facts program requires testing laboratories to gain...

Scientists Create Powerful, Microscale Actuator That Can Flex Like A Finger
2012-12-17 11:06:55

Lawrence Berkeley National Laboratory Researchers with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California, Berkeley, have developed an elegant and powerful new microscale actuator that can flex like a tiny beckoning finger. Based on an oxide material that expands and contracts dramatically in response to a small temperature variation, the actuators are smaller than the width of a human hair and are promising for...


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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