Etch Processes
Etch Processes news and technical articles from Solid State Technology Magazine. Search Etch Processes latest and archived news and articles
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Axcelis and Lam enter strategic collaboration agreement
… on the interrelationship between ion implantation, etch processes , and photoresist strip applications, including material ..... modification implant techniques in conjunction with advanced etch processes to achieve improved device performance.
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SRC, UCLA and ERC utilize atomic layer etch analysis to accelerate development of green chemistries
… generations of integrated circuits (ICs). To exploit this opportunity, the industry requires new and effective etch processes with which to pattern the next-generation fabrics. The aim of the UCLA research effort within the SRC-funded …
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Removal of metal carbonyl and moisture impurities through POU purification of CO gas
… selectivity enhancer in plasma etch processes has gained widespread acceptance ..... increased the need for more selective etch processes . CO is also used in the synthesis ..... selectivity of high aspect-ratio oxide etch processes . A prominent theory is that the CO …
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Implementing technologies for reducing PFC emissions
… emissions), and the rest from etch processes . If in 1995, the fab had been ..... pass for the baseline CVD and etch processes and for various process optimization ..... pass for the baseline CVD and etch processes and for various process optimization …
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The gleam of well-polished sapphire
… brightness LED devices, feature a periodic array of bumps, patterned before epi using standard lithography and etch processes . While the PSS approach may reduce http://www.sciencedirect.com/science/article/pii/S0022024809006988 …
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The gleam of well-polished sapphire
… brightness LED devices, feature a periodic array of bumps, patterned before epi using standard lithography and etch processes . While the PSS approach may reduce dislocation defects , missing bumps or bridges between bumps can translate into …
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Selectivity/etch rate trade-offs in deep and high A/R oxide etching
… however, will require oxide etch processes that differ markedly from those ..... order of 10:1. These deep oxide etch processes are typically masked with photoresist ..... In contrast, anisotropic oxide etch processes depend heavily on ion-driven …
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Diverse markets require advances in metal etch
… devices nowadays means that metal etch processes themselves need to be considerably ..... etching a demanding process. Metal etch processes are dominated by the use of high ..... treatment. Most fabs demand that etch processes have a tolerable delay before …
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SEERs-based process control and plasma etching
… determination of process windows for etch processes . The application of self-excited ..... give reproducible fingerprints of etch processes and systems [5, 6]. Keeping ..... electron density signatures for four etch processes that only differ in total pressure …
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Etch challenges of low-k dielectrics
… existing processes. The oxide etch processes used for TEOS may be used for ..... provides sidewall passivation. Such etch processes for organic materials typically ..... the interconnect wiring. Other etch processes often need to be integrated in …
