Cleaning Efficiency
Cleaning Efficiency news and technical articles from Solid State Technology Magazine. Search Cleaning Efficiency latest and archived news and articles
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Reducing cost and PFC effluent with optimized C2F6 chamber cleaning
… gas utilization, chamber- cleaning efficiency , and throughput. After a ..... cleaning time, gas usage, cleaning efficiency , and PFC emissions were calculated ..... integrated to evaluate the cleaning efficiency . Using the following equation …
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Simple wet cleaning improvements can meet new silicon surface preparation criteria
… may fail under these heightened constraints. The cleaning efficiency of their dilute chemistries, even combined with ..... silicon per clean as defined in the ITRS roadmap. Cleaning efficiency Most of the current wet cleaning processes used …
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Clip Bonding on High-power Modules
… other side, micro-phase cleaning products demonstrate significant technological benefits and establish improved cleaning efficiency , compared to previous generations of surfactant, terpene-based, or hydrocarbon cleaning agents. Less ultrasonic …
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Enhanced process metrology using plasma parameters in FDC
… was saved and tool uptime was increased after implementing the new cleaning procedure; no negative impact on the cleaning efficiency has been observed. Except for the electron collision rate, no other tool parameter is capable of indicating the …
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IEST publishes two new contamination control RPs
… monitor effectiveness, and determine appropriate levels of surface cleanliness. The RP incorporates a new surface cleaning efficiency test method for nonviable particles. The test provides an automated measurement of surface cleanliness as it pertains …
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Matching sealing materials to CIP and SIP processes
… efficient processing, prevent toxic contamination of products and minimize recontamination of the process. To achieve cleaning efficiency and effectiveness, a complex mixture of chemicals is required. CIP cleaning media include the following: Alkaline …
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Lam's C3 linear cleaner for ultra-thin films
… issues from tanks, walls, etc. are thus eliminated. Queue time between etch and clean is important to improve cleaning efficiency and eliminate corrosion. "The world's changing and the post-implant clean spec now is 'no silicon loss …
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Etch performance of Ar/N 2 /F 2 for CVD/ALD chamber clean
… no signs of wear or residues. Si–pieces with a thin SiO 2 layer were placed on the pumping ring to check the cleaning efficiency outside the susceptor area. The complete oxide layer on the Si–pieces was removed throughout the three repeatability …
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Using multiple transducers at sub-65nm for single-wafer megasonics-based cleaning
… wafer tools offer improved control, but still exhibit isolated damage to sub-90nm structures. While poor cleaning efficiency will have a direct effect on fab line yields, the device effects caused by cleaning-induced film loss during …
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IEST publishes RP on cleanroom housekeeping
… that makes the document a valuable resource for cleanroom owners and users. The RP incorporates a new surface cleaning efficiency test method for nonviable particles. The test provides an automated measurement of surface cleanliness as it pertains …
