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| Results for: "applied physics letters" | Document count: "applied physics letters" (210) |
about 210 results found, scored using date, sorted by relevance | |  | 41-50 |  | |
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Graphene may open the gate to future terahertz technologies
Nestled between radio waves and infrared light is the terahertz (THz) portion of the electromagnetic spectrum. By adding a nanoscale bit of graphene, researchers have found a better way to tune radiation for a THz ...
http://www.eurekalert.org/pub_releases/2011-09/aiop-gmo091211.php- 8.1KB - Public Press Releases
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Scientists put a new spin on traditional information technology
Is it time for a communications paradigm shift? Scientists calculate that encoding and sending information via electron spin, instead of voltage changes, may mean tiny chips could transmit more information and consume ...
http://www.eurekalert.org/pub_releases/2011-08/aiop-spa082911.php- 7.8KB - Public Press Releases
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Acoustic cloaking device echoes advances in optical cloaking
Sound waves that would normally bounce and scatter off objects may be coaxed into slipping past them as if they weren't there, according to a new study that suggests the potential of an acoustical cloaking device.
http://www.eurekalert.org/pub_releases/2011-08/aiop-acd081511.php- 7.7KB - Public Press Releases
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Bending light with better precision
Finer control over electromagnetic radiation using memory metamaterials yields technology that could improve medical imaging devices, airport security, and satellite communications, as well as provide new methods for ...
http://www.eurekalert.org/pub_releases/2011-08/aiop-blw081511.php- 8.0KB - Public Press Releases
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Strain and spin may enable ultra-low-energy computing
A new type of integrated circuit may be so energy efficient that it could run simply by harvesting energy from the environment.
http://www.eurekalert.org/pub_releases/2011-08/aiop-sas081511.php- 8.2KB - Public Press Releases
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Warmed-up organic memory transistor has larger memory capacity
Scientists show that non-volatile memory made from a sandwich of silver nanoparticle-laced plastic retains its on/off state over a wider voltage range when operating at toasty temperatures.
http://www.eurekalert.org/pub_releases/2011-07/aiop-wom072911.php- 7.7KB - Public Press Releases
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'Wonder material' graphene tapped for electronic memory devices
Hailed as the new "wonder material," graphene is being tapped by an international research team to help overcome issues associated with increasing the storage density and speed of electronic memory devices.
http://www.eurekalert.org/pub_releases/2011-07/aiop-mg072911.php- 7.9KB - Public Press Releases
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Tiny 'on-chip detectors' count individual photons
A team of researchers has integrated tiny detectors capable of counting individual photons on computer chips. These detectors, called "single-photon avalanche diodes," act like mini Geiger counters, producing a "tick" ...
http://www.eurekalert.org/pub_releases/2011-03/aiop-td031711.php- 8.1KB - Public Press Releases
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