Wet Cleaning
Wet Cleaning news and technical articles from Solid State Technology Magazine. Search Wet Cleaning latest and archived news and articles
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Cell assembly: Low cost, continuous and ecological foil cleaning process for photovoltaics
… chemical waste effluents found with wet - cleaning processes. Rory A. Wolf, Enercon ..... chemical waste effluents compared to wet - cleaning processes. This paper examines ..... Surface cleaning of these foils by wet cleaning processes for thin film solar …
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FSI wins wafer clean tooling orders from FEOL and BEOL customers
… processes. Foundry and logic manufacturers are finding low-k materials and metal film stacks much more sensitive to wet cleaning than previous BEOL process generations, FSI notes. The closed chamber technology of the ORION system has demonstrated …
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Imec, Lam Research improve wafer drying with test method
… trench isolators, gate structures, and stacked capacitors can fall victim to capillary forces during the dry step of wet cleaning processes. Improved drying techniques will reduce the risk of stiction. Also read: Imec, ASML extend litho work …
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GaAs, epitaxial foundry services added at RFMD
… our MBE-based service." RFMD's MBE Foundry Services can offer ultra-high vacuum (UHV) cleaning services. Wet cleaning capabilities include wet mechanical cleaning, wet bead blasting, acid wet chemical etch, base wet chemical etch …
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Surface preparation for 2011 and beyond
… Success has also been achieved using a combined dry and wet cleaning approach, pre-treatment techniques for enhancing removal efficiency, and advanced wet cleaning . Defectivity Post-chemical mechanical polishing …
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SEMICON West, Day 1: CMP, slurries, metrology, thermal, zombies, observations
… cleaning at IBM in the 1980s, and since then obituaries have been posted many times over both for batch cleaning and for wet cleaning . Both seem to be alive and well -- like their other zombie cousin, optical lithography. In wandering the show floor …
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All-wet stripping process for highly implanted photoresist
… process flow, and split at the well loop photoresist stripping steps between the existing POR (plasma ash followed by wet cleaning ) and the all-wet process. After well loop ion implantation, the split wafers were merged and followed the rest …
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Surface preparation for 2011 and beyond
… Success has also been achieved using a combined dry and wet cleaning approach, pre-treatment techniques for enhancing removal efficiency, and advanced wet cleaning . Defectivity Post-chemical mechanical polishing …
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An economical solution for BEOL post-ash residue removal
… image Removing post-ash residues Wet cleaning is widely used in backend-of ..... BEOL residue removal application, wet cleaning will likely remain the mainstay ..... the potential negative impact of wet cleaning is through reduced chemical consumption …
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Fifty years on, IC industry’s greatest invention is itself
… was meeting with a group of investors and was informed they weren’ t interested in investing in our technology- wet cleaning was dead and the industry was going all dry. I reminded them that the major IC makers were building new facilities …
