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New Material Approach Should Increase Solar Cell Efficiency
April 23, 2013 — A new research group brought together aspects of condensed matter physics, semiconductor device engineering, and photochemistry to develop a new form of high-performance solar photocatalyst based on ... > full story -
Insights Into Deadly Coral Bleaching Could Help Preserve Reefs: Surprising Result from Study of 1893 World's Fair Corals
April 23, 2013 — Coral reefs are stressed because of climate change. Researchers have discovered corals themselves play a role in their susceptibility to deadly coral bleaching due to the light-scattering properties ... > full story -
Light Bursts out of a Flying Mirror
April 23, 2013 — Researchers have succeeded in generating flashes of extreme ultraviolet radiation via the reflection from a mirror that moves close to the speed of ... > full story -
Hubble Captures Comet ISON
April 23, 2013 — When the Hubble picture of ISON was taken on April 10, the comet was slightly closer than Jupiter's orbit at a distance of 386 million miles from the Sun. Hubble photographed a jet blasting dust ... > full story -
New Research Findings Open Door to Zinc-Oxide-Based UV Lasers, LED Devices
April 23, 2013 — Researchers have solved a long-standing materials science problem, making it possible to create new semiconductor devices using zinc oxide -- including efficient ultraviolet lasers and LED devices ... > full story -
Cause of LED Efficiency Droop Finally Revealed
April 23, 2013 — Researchers have conclusively identified Auger recombination as the mechanism that causes light emitting diodes to be less efficient at high drive ... > full story -
Universality of Circular Polarization in Star And Planet-Forming Regions: Implications for the Origin of Homochirality of Life
April 23, 2013 — A research team in Japan has performed deep imaging linear and circular polarimetry of the 'Cat's Paw Nebula' (NGC 6334) located in the constellation Scorpius, successfully detecting high degrees of ... > full story -
New NASA Satellite Takes the Salton Sea's Temperature
April 22, 2013 — A new NASA image may look like a typical black-and-white image of a dramatic landscape, but it tells a story of temperature. The dark waters of the Salton Sea pop in the middle of the Southern ... > full story -
NASA's HyspIRI: Seeing the Forest and the Trees and More
April 22, 2013 — Light contains fingerprints of materials that can be detected by sensors that capture the unique set of reflected wavelengths. The technique was applied to Earth during new work by ... > full story -
Physicists Find Right (and Left) Solution for on-Chip Optics: Nanoscale Router Converts and Directs Optical Signals Efficiently
April 22, 2013 — Scientists have created a new type of nanoscale device that converts an optical signal into waves that travel along a metal surface. Significantly, the device can recognize specific kinds of ... > full story
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