Researchers at Hong Kong University of Science and Technology (HKUST) are proposing using III-nitride and silicon carbide (SiC) hybrid technologies for high-voltage power devices [Jin Wei et al, IEEE Transactions on Electron Devices, vol63, ...
A new highly efficient power amplifier (PA) based on silicon-on-insulator (SOI) CMOS could help to make possible next-generation cell phones, low-cost collision-avoidance radar for cars and lightweight microsatellites for communications, ...
Tags: Power Amplifier, Cell Phones
Researchers in the USA have developed vertical Schottky and pn gallium nitride (GaN) diodes on silicon with performance comparable to devices grown on much more expensive substrates [Yuhao Zhang et al, IEEE Transactions On Electron Devices, ...
Tags: electronics, semiconductor
Selecting a Chevy Volt, Tesla Roadster, Nissan Leaf—or one of many other new models—shoppers in the United States bought more than 96,000 plug-in electric cars in 2013. That's a tiny slice of the auto market, but it's up ...
A new long-range wireless tag detection system, with potential applications in health care, environmental protection and goods tracking, can pinpoint items with near 100 per cent accuracy over a much wider range than current systems. The ...
Tags: Electronics, Consumer Electronics
Given North America's recent record-breaking cold with its thousands of cancelled airline flights, ice and aviation are very much in the news-especially the ice that cakes up on wings and tails, requiring trips to de-icing stations on the ...
Tags: Aircraft Icing, Alpha Particles
RWTH Aachen University has reported the first small-signal response frequency characteristics for p-channel gallium nitride (GaN) heterostructure field-effect transistors (HFETs) [Herwig Hahn et al, Jpn. J. Appl. Phys., vol52, p128001, ...
Tags: GaN HFETs GaN MOCVD, Electrical, Electronics
Researchers based in China and Sweden have proposed fast chemical vapor deposition (CVD) of graphene as a route to more cost-effective transparent conducting layers (TCLs) for nitride semiconductor light-emitting diodes (LEDs) [Xu Kun et ...
Prof Leonid Kuzmin and co-authors from the Department of Microtechnology and NanoScience at Chalmers University of Technology, Sweden have won the 2011 IEEE Van Duzer prize for the best contributed paper published in IEEE Transactions on ...
Tags: Oxford Instruments, IEEE Transactions, Oxford Instruments equipment