University of California, Santa Barbara (UCSB) has used photo-electro-chemical etch (PEC) to create 405nm-wavelength vertical-cavity surface-emitting lasers (VCSELs) based on indium gallium nitride (InGaN) multiple quantum wells (MQWs) [C. ...
Researchers from Ohio State University (OSU) and University of California–Irvine (UCI) have developed a band engineering technique to improve the results from photo-electro-chemical (PEC) etch of nitride semiconductors [Prashanth ...
Three University of California, Riverside engineers are part of team recently awarded a nearly $1.7 million grant from the National Science Foundation to characterize, analyze and synthesize a new class of ultra-thin film materials that ...
Tags: Ultra-Thin Film, Electrical, Electronics
AXT Inc of Fremont, CA, USA, which makes gallium arsenide, indium phosphide and germanium substrate and raw materials, has appointed Gary L. Fischer as vice president & chief financial officer, responsible for the firm’s global ...
Tags: AXT, Electrical, Electronics
Three University of California, Riverside researchers are part of team recently awarded a grant of almost $1.7m from the US National Science Foundation (NSF) to characterize, analyze and synthesize a new class of ultra-thin-film materials ...
Tags: Graphene, Electrical, Electronics
LOS ANGELES - The U.S. Environmental Protection Agency (EPA) today announced it is awarding nearly $115,000 to two Southern California projects that will help improve water quality, educate local youth, and support community revitalization ...
An international team of researchers has been exploring nanomembranes of beta-phase gallium oxide (β-Ga2O3) as a channel material for high-voltage field-effect transistors (FETs) [Wan Sik Hwang et al, Appl. Phys. Lett., vol104, ...
Tags: Electrical, Electronics, Transistor
University of California Santa Barbara (UCSB) and National Taiwan University (NTU) have been optimizing ammonia-based molecular beam epitaxy (MBE) for gallium nitride (GaN) growth on a range of substrates [Erin C. H. Kyle et al, J. Appl. ...
Tags: GaN MBE Veeco, Electrical, Electronics
At the 2014 Symposium on VLSI Technology, University of California, Santa Barbara (UCSB) has reported what are claimed to be the highest-performing III-V metal-oxide semiconductor (MOS) field-effect transistors (FETs). The research ...
The electronic cigarette industry has become a booming industry . This innovative product is a hit with smokers, especially to those who want to quit . In the United States , the report released last month by the CDC (Centers for Disease ...
To kill these bacteria , while reducing the ability of human cells , cigarettes , as an alternative to a healthy electronic cigarette in the laboratory studies , and drug resistance , the manufacturer is potentially Despite being touted the ...
People might think that the e- cigarette is a safe alternative to cigarettes , but that insurance companies do not agree . Age , geographic location , and three ares of other family size : in determining the premium of someone , use of ...
Tags: e-cigarette, cigarette, e cigarette
The much awaited proposed FDA ecig regulation has already been announced. It was Thursday morning, April 24th, when the FDA has posted these policies on the Federal Register. These first ever federal regulations on ecigarettes will ban ...
Tags: e cig, e ecigarette, e-ecigarette
The U.S. Environmental Protection Agency today announced it is awarding the University of California, Berkeley, a $1.5 million grant for work to assess the impact of pollution from household and village-scale stoves on air quality in ...
Tags: EPA, certificaition