(Phys.org) —New optical technologies using "metasurfaces" capable of the ultra-efficient control of light are nearing commercialization, with potential applications including advanced solar cells, computers, telecommunications, ...
Optics & Photonics
Mar 14, 2013
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(PhysOrg.com) -- Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Los Alamos National Laboratory have fabricated transparent thin films capable of absorbing light and generating electric ...
Nanomaterials
Nov 3, 2010
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An illustration showing a scientific phenomenon that defies common intuition has garnered Sunghwan (Sunny) Jung, assistant professor of engineering science and mechanics at Virginia Tech, and his doctoral student, Navish ...
Other
Nov 30, 2010
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Biomaterials are increasingly being used to replace human organs and tissues. Since biomaterials are susceptible to microbial colonization, silver is often added to reduce the adhesion of bacteria to biomaterials and prevent ...
Nanomaterials
Jun 28, 2013
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A process combining some comparatively cheap materials and the same antifreeze that keeps an automobile radiator from freezing in cold weather may be the key to making solar cells that cost less and avoid toxic compounds, ...
Nanomaterials
Jul 3, 2013
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The ability to confine water in an enclosed compartment without directly manipulating it or using rigid containers is an attractive possibility. In a recent study, Sara Coppola and an interdisciplinary research team in the ...
(PhysOrg.com) -- Oil and water don't mix, but add in some nanofibers and all bets are off.
Nanomaterials
Nov 1, 2010
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Since the invention of liquid crystal displays in the mid-1960s, display electronics have undergone rapid transformation. Recently developed organic light-emitting diodes (OLEDs) have shown several advantages over LCDs, including ...
Nanomaterials
Nov 30, 2011
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Hitachi Maxell and Tokyo Institute of Technology today jointly announced the development of ultra high capacity tape media with ultra thin nano-structured magnetic film by using of facing targets sputtering method. The demonstrated ...
Hi Tech & Innovation
May 19, 2010
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Organic semiconductors are prized for light emitting diodes (LEDs), field effect transistors (FETs) and photovoltaic cells. As they can be printed from solution, they provide a highly scalable, cost-effective alternative ...
Nanomaterials
Jan 16, 2015
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