Silicon Wafers
Silicon Wafers news and technical articles from Solid State Technology Magazine. Search Silicon Wafers latest and archived news and articles
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Silicon wafers sliced to 10% conventional bulk with Hyperion 3
Twin Creeks Technologies, semiconductor and solar cell manufacturing equipment supplier, debuted its first commercial silicon wafer production system that reduces solar module and semiconductor device wafers by up to 90%.
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Micropelt opens thin-film thermoelectric chip fab in Germany
… 400 m (4,300sq.ft.) production facility has a customized clean room and fabs thermoelectric thin films on 6" silicon wafers , processing them into micro coolers, sensors and thermogenerators . Micropelt invested about EUR15 million in the …
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EpiGaN opens GaN-on-Si wafer production at new site
… technologies and greener transport with smaller environmental footprint. Because GaN-on-Si uses the same abundant silicon wafers as traditional semiconductors, it offers a cost scaling advantage over less-common materials. GaN-on-Si is also …
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Silicon wafer shipments up sequentially, down 11% Y/Y in Q1 2012
… TOTAL 2,287 2,009 2,033 Silicon wafers are the fundamental building ..... release is inclusive of polished silicon wafers , including virgin test wafers, epitaxial silicon wafers , and non-polished silicon wafers …
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UC Berkeley installs sp3 CVD diamond reactor for MEMS development
… diamond device development at Raytheon The Model 655D at UC Berkeley can perform diamond deposition onto multiple 6” silicon wafers , growing polycrystalline diamond films from 100nm to 50µm thick at deposition rates up to 1.1µm/hour that exhibit …
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The move to 450mm: Europe's perspective
… an economic consequence, the silicon wafers used in the manufacturing processes ..... and reduce manufacturing costs. Silicon wafers that have been used in high volume ..... 2inch, 4inch, 6inch and 8inch silicon wafers used in semiconductor manufacturing …
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Silicon germanium grown monolithically to avoid crystal defects
… of different semiconductors on silicon wafers , using semiconductor manufacturing ..... are grown monolithically, with silicon wafers pattered via photolithography ..... structures were created on top of silicon wafers at a record height of 50µm. This …
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New approach aims to slash cost of solar cells
… Scanlon, NREL March 8, 2012 - Silicon wafers account for almost half the cost ..... chemical vapor deposition to thicken silicon wafers with perfect crystal coatings ..... installed. By eliminating costly silicon wafers -- but still using silicon as …
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HB-LED makers drive economic improvement with alternative substrates, automation, and yield
… Si Lattice Power reports it is now selling commercial LED die from volume production runs of several hundred 2” silicon wafers a day from its Jiangxi, China, fab, and aims to transition to 6” wafers within twelve months. “We’re not in R …
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Ion beam optimization to reduce EUV mask blank defects
… further investigate the beam and this etching. A simple way to measure the beam profile was to attach oxide-coated silicon wafers to the target and etch them with the ion beam. As the oxide layer is etched away, the wafer changes color. Qualitatively …
