Panasonic today announced the development of a new technique to drastically increase the blocking voltage of Gallium Nitride (GaN) -based power switching transistor on silicon (Si) substrates. The blocking voltage of the ...
Electronics & Semiconductors
Dec 8, 2010
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(PhysOrg.com) -- New technology from The University of Western Ontario utilizing photovoltaic (PV) solar farms at night will help in connecting more renewable energy sources like wind turbines to Ontario's grid, increasing ...
Energy & Green Tech
Aug 17, 2010
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Panasonic today announced the development of a high power Gallium Nitride (GaN) transistor for long-distance communication at millimeter-wave frequencies. A 25GHz wireless transceiver is fabricated using the GaN transistor. ...
Electronics & Semiconductors
Jul 23, 2010
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Fujitsu today announced the development of an amplifier based on gallium-nitride (GaN) high electron mobility transistor (HEMT) technology, which features an output of 12.9W - more than twice the output of previous amplifiers ...
Electronics & Semiconductors
May 28, 2010
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At today's International Solid State Circuit Conference (ISSCC), Holst Centre, Imec and TNO present a dual-gate-based organic RFID chip with record data rate and lowest reported operating voltage. For the first time, the ...
Electronics & Semiconductors
Feb 9, 2010
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(PhysOrg.com) -- ESA's Herschel observatory is back to full operation following the reactivation of its HiFi instrument. HiFi, having been offline for 160 days while engineers investigated an unexpected problem in the electronic ...
Astronomy
Jan 20, 2010
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(PhysOrg.com) -- Researchers from the MESA+ Institute for Nanotechnology at the University of Twente, The Netherlands, working with American researchers, have succeeded in using an electrical signal to control both the elastic ...
Nanophysics
Oct 22, 2009
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(PhysOrg.com) -- Functionalized nano- and microscale particle systems have become a key component in biomedical applications, from drug delivery to prosthetics. Their small size and potential for modification and functionalization ...
Nanomaterials
Sep 16, 2009
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(PhysOrg.com) -- Ph.D. candidate Sataporn Pornpromlikit played a critical role in research at UC San Diego that made a big impact at a recent conference, and might provide manufacturers with the means for making cell phones ...
Electronics & Semiconductors
Jul 31, 2009
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Catalysts do function, despite the fact that not all the chemical reactions (and partial reactions) which occur are fully understood, including those which take place during the treatment of automobile exhaust. If scientists ...
Nanophysics
May 29, 2009
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