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Thin photodetector could increase performance without adding bulk
Thin photodetector increase performance adding bulk
2017/7/24
In today’s increasingly powerful electronics, tiny materials are a must as manufacturers seek to increase performance without adding bulk.Smaller also is better for optoelectronic devices — like camer...
Experiments show magnetic chips could dramatically increase computing’s energy efficiency
magnetic chips dramatically increase computing energy efficiency
2016/3/21
In a breakthrough for energy-efficient computing, UC Berkeley engineers have shown for the first time that magnetic chips can actually operate at the lowest fundamental energy dissipation theoret...
Entanglement can increase asymptotic rates of zero-error classical communication over classical channels
Entanglement asymptotic rates zero-error classical communication classical channels
2010/10/18
It is known that the number of di erent classical messages which can be communicated
with a single use of a classical channel with zero probability of decoding error can sometimes
be increased by us...
New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring
SSRF storage ring chromaticity compensation nonlinear optimization dynamic aperture sextupole
2009/8/14
Strong chromatic sextupoles used to compensate natural chromaticities in the third generation light source storage ring usually reduce dynamic aperture drastically. Many optimization methods can be us...
发布者：admin
发布时间：2006-3-21
By Fu Jing (China Daily) A senior US official yesterday expressed repeated commitment to transferring nuclear reactor technologies to C...
American Association for the Advancement of Science CEO Alan I. Leshner Urges Congress to Increase Overall Science Spending（图）
physical science climate change
2007/3/13
2 March 2007，Federal science spending would decrease for the fourth year in a row under the 2008 budget proposed by the White House, further dwindling the "vital feedstock for innovation in the U.S. e...