Latest Gallium phosphide Stories

2014-04-29 12:39:34

ALBANY, New York, April 29, 2014 /PRNewswire/ -- According to a new market report published by Transparency Market Research "Photonic IC Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast, 2013 - 2019," the market was valued at USD 160.1 million in 2012, which is expected to reach USD 996.2 million by 2019, growing at a CAGR of 31.3% from 2013 to 2019. Browse Photonic IC Market Report with full TOC at...

Building A High Power LED That Remains Efficient: Study
2014-04-04 15:51:32

Brett Smith for redOrbit.com - Your Universe Online At low power, commonly used LEDs are very efficient. However, when these same LEDs receive enough power to light a room, they lose a significant amount of efficiency, a term referred to as the “green gap” because the efficiency loss is most pronounced with green LEDs. According to a new online report published in Nano Letters, two engineers from the University of Michigan have modeled nanostructures with less width than a DNA...

2012-01-18 19:40:38

Computational Materials researchers at UC Santa Barbara use cutting-edge calculations to determine fundamental optical transparency limits in conducting oxide material tin oxide Researchers in the Computational Materials Group at the University of California, Santa Barbara (UCSB) have uncovered the fundamental limits on optical transparency in the class of materials known as transparent conducting oxides. Their discovery will support development of energy efficiency improvements for...

2011-07-25 15:39:26

In an advance that could open new avenues for solar cells, lasers, metamaterials and more, researchers at the University of Illinois have demonstrated the first optoelectronically active 3-D photonic crystal. "We've discovered a way to change the three-dimensional structure of a well-established semiconductor material to enable new optical properties while maintaining its very attractive electrical properties," said Paul Braun, a professor of materials science and engineering and of chemistry...

2011-07-11 07:00:00

PHOENIX, July 11, 2011/PRNewswire/ -- RoseStreet Labs, (RSL), announced today the world's first demonstration of a long wavelength LED device utilizing low cost silicon wafer substrates. Green and longer wavelength LEDs have been sought after by both science and industry for an extensive period of time because they would fill a high-value gap in the rapidly growing global LED market for lighting and illumination where energy efficiency, low cost and miniaturization are critical product...

2009-05-21 07:50:47

Gallium nitride is a semiconductor tipped for a bright future. Already widely employed as a light source "“ being used to illuminate London's Buckingham Palace and other European landmarks "“ its high power capacity could spark a space-based communications revolution, promising a five- to ten-fold improvement in satellite signal strength and data rates. Generally regarded as the most promising semiconductor since silicon, gallium nitride (GaN) works better at much higher voltages...

2009-02-24 03:22:00

BEIJING, Feb. 24 /PRNewswire-Asia/ -- Tankeblue Semiconductors Co. Ltd., a Beijing-based semiconductors company devoted to the mass production of the quality SiC wafers, announces an important breakthrough in the growth technique of SiC single crystals. The key technique and know-how came primarily from the Institute of Physics, Chinese Academy of Sciences, a prestigious institution in China. Consequently, Tankeblue announced that two of its products, 2" conductive 4H-SiC and 6H-SiC...

Word of the Day
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.