Silicon Material
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GT Solar nears monocrystalline Si performance with multicrystalline production
… have demonstrated average solar cell efficiencies of 18.8% with highest efficiencies exceeding 19% on monocast silicon material grown in an advanced ingot casting furnace by GT Solar International Inc. ( NASDAQ: SOLR ), a global provider …
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Silicon wafers sliced to 10% conventional bulk with Hyperion 3
… monocrystalline wafers that are less than 1/10th the thickness of conventional wafers. This eliminates excess silicon material below the active substrate, using atoms as a scalpel to cleave wafers. Hyperion embeds a uniform layer of high …
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Leti on 3D CMOS and photonics interconnect
… and manufacturability to achieve a laser on silicon. And though III-V compounds are very difficult to grow on silicon material , they offer good performance in terms of power, light source, and wavelength. So Leti had to find a way to rapidly …
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Supercomputing simulations promise better c-Si understanding
… atoms at 1.87 petaflops of performance. The simulations came "closer than ever" to modeling real crystalline silicon material behavior and true properties in various conditions, said Dr. Wenlai Huang, research associate at CAS-IPE, who …
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GCL-Poly subsidiary orders Meyer Burger wafer saws, inspection tools
… Burger won additional orders for high-precision wire saws and wafer inspection systems from its customer Jiangsu GCL Silicon Material Technology Development Co. Ltd., a wholly-owned subsidiary of GCL-Poly Energy Holdings Limited. The contracts …
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Fraunhofer reaches back-contact Si solar cell efficiencies over 20% using RASIRC Steamer
… and the rear cell surface passivated. The screen-printed aluminum back-contact is connected to the p-type silicon material using local laser alloying (Laser Fired Contact [LFC]). Learn more about RASIRC products at the 37th IEEE Photovoltaic …
