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2014-09-22 20:21:50

GaN-on-Si enables GaN power electronics, will LED transition as well? LONDON, Sept. 22, 2014 /PRNewswire/ -- GaN-ON-Si LED IS ALREADY ADOPTED BY SOME LED MANUFACTURERS, BUT COULD IT BECOME THE INDUSTRY STANDARD?Today, GaN on Sapphire is the main stream technology for LED manufacturing. GaN-on-Si technology appeared naturally as an alternative to sapphire to reduce cost. Our cost simulation indicates that the differential in silicon substrate cost is not enough to justify the...

2014-07-21 16:23:48

Revenue Growth in this Segment will present a Challenge for IQE, VPEC, IntelliEPI, Epiworks, Soitec and Others BOSTON, July 21, 2014 /PRNewswire/ -- While GaAs epitaxial substrate demand registered a small gain in 2013, revenues declined for the second straight year. The recently released Strategy Analytics Advanced Semiconductor Applications (ASA) spreadsheet model and Forecast and Outlook report, "Markets for Semi-Insulating GaAs Epitaxial Substrates: 2013 - 2018", forecasts that trends...

2014-06-16 23:05:33

Gallium Nitride (Gallium Nitride) Semiconductor Devices and Substrate Wafer Market research report segments the industry into various components to provide in-depth study. It also discusses the market dynamics such as its growth influencing factors, drivers, restraints, opportunities, burning issues, winning imperatives, porter’s five forces, and other market trends. (http://www.marketsandmarkets.com/Market-Reports/gallium-nitride-wafer-market-93870461.html) (PRWEB) June 16, 2014 The...

Low-power Tunneling Transistor For High-performance Devices At Low Voltage
2013-12-13 12:09:31

Penn State A new type of transistor that could make possible fast and low-power computing devices for energy-constrained applications such as smart sensor networks, implantable medical electronics and ultra-mobile computing is feasible, according to Penn State researchers. Called a near broken-gap tunnel field effect transistor (TFET), the new device uses the quantum mechanical tunneling of electrons through an ultrathin energy barrier to provide high current at low voltage. Penn State,...

2013-07-22 13:12:58

Affordable, simple yet high-performance PLEDs and PSCs are here soon. Considerable improvement in device performance of polymer-based optoelectronic devices is reported today by researchers from Ulsan National Institute of Science and Technology (UNIST), South Korea. The new plasmonic material, can be applied to both polymer light-emitting diodes (PLEDs) and polymer solar cells (PSCs), with world-record high performance, through a simple and cheap process. The contrary demands of these...


Word of the Day
abrosia
  • Wasting away as a result of abstinence from food.
The word 'abrosia' comes from a Greek roots meaning 'not' and 'eating'.