News tagged with gallium nitride
Fujitsu Develops Millimeter-Wave Gallium-Nitride Transceiver Amplifier Chipset
Sep 30, 2009 |
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Fujitsu announced today the development of the world's first gallium-nitride HEMT-based transceiver amplifier chipset for broadband wireless transmission equipment operating in the millimeter bandwidth, the ...
Two chips in one: Researchers combine microprocessor materials
Sep 16, 2009 |
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(PhysOrg.com) -- An MIT team led by Tomás Palacios, assistant professor in the Department of Electrical Engineering and Computer Science, has succeeded in combining two semiconductor materials, silicon ...
Fujitsu Develops World's First Gallium-Nitride HEMT for Power Supply
Jun 24, 2009 |
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Fujitsu Laboratories today announced the development of a new structure for gallium-nitride high electron-mobility transistors (GaN)(HEMT) that can minimize power loss in power supplies, thus enabling reduced ...
Research advances nanowire technology for large-scale applications
Nanotechnology / Nanomaterials
Feb 26, 2009 |
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(PhysOrg.com) -- Researchers at Northeastern created a network of nanowires that can be scaled up more efficiently and cost-effectively to create displays such as the NASDAQ sign in New York City’s Times Square.
Low-cost LEDs to slash household electric bills
Jan 29, 2009 |
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A new way of making LEDs could see household lighting bills reduced by up to 75% within five years.
Advance brings low-cost, bright LED lighting closer to reality
Jul 17, 2008 |
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Researchers at Purdue University have overcome a major obstacle in reducing the cost of "solid state lighting," a technology that could cut electricity consumption by 10 percent if widely adopted.
Avalanche photodiodes target bioterrorism agents
Jun 26, 2008 |
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Researchers have shown that a new class of ultraviolet photodiode could help meet the U.S. military's pressing requirement for compact, reliable and cost-effective sensors to detect anthrax and other bioterrorism ...
