Cryogenic Test Facility

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• Cleaning silicon wafers with an argon/nitrogen cryogenic aerosol process
  TECH FOCUS - GREEN & CLEAN Cleaning silicon wafers with an argon/nitrogen cryogenic aerosol process James F. Weygand, Nat Narayanswami, and Daniel J. Syverson, FSI International As IC processing technology becomes increasingly complex, circuits are becoming more sensitive...
• Low-Risk Lyophilization
  of pharmaceutical formulation chemistry continue to push the science of lyophilization well beyond the limits of basic cryogenic and sublimation equipment. This article presents suggested practices for developing a lyophilization program based upon. Pharmaceutical Lyophilization | Low-Risk...
• Recent Advances in High Voltage, High Energy Capacitor Technology (.pdf)
  MHz and are rated. charge is shown in Figure 4. at 100 kV. 1%. 0%. e. g. n. a -1%. h. C. e. c -2%. n. i. t. a. c. a. p -3%. a. C. -4%. -5%. 0. 500. 1000. 1500. 2000. 2500. 3000. 3500. Hours. Figure 4. DC Life test data on a 1.3 J/cc capacitor. E. Cryogenic Operation. General Atomics tested GA-ESI...
• Low-Risk Lyophilization
  of pharmaceutical formulation chemistry continue to push the science of lyophilization well beyond the limits of basic cryogenic and sublimation equipment. This article presents suggested practices for developing a lyophilization program based upon Ben Venue Laboratories' years of experience...
• MICRO: Products
  coordinate accuracy (<20 um), minimize the edge exclusion zone, and enable backside inspection. (Semicon West, S.F., South Hall, Booth 130A) Ricor Cryogenic and Vacuum Systems The MicroStar, a cooled-water-vapor high-vacuum pump, uses Stirling cycle technology instead of the usual Gifford McMahon (GM...
• Product Technology News
  NovaLine excimer lasers feature a metal/ceramic laser tube that does not require cryogenic cooling and a solid-state halogen generator that eliminates the storage and handling of noxious gases. An internal computer provides diagnostic information. Suitable for use in sub-0.25-um wafer processing...
• Aerospace Engine Testing
  for this program are direct relatives. three-celled ground test facility will be capable of a wide. of the standard HO Series of turbine flowmeters used. variety of testing including rocket engine testing using. for "everyday" applications. If you have a "unique" flow. liquid hydrogen, cryogenic liquids...
• EXEL North America Announces..... NESHAP 6H - Paint Rule Compliance (.pdf)
  and. · Thermal or cryogenic decomposition. have a filtered efficiency of at least 98%. · Intense light. METHYLENE CHLORIDE (MECL) USAGE. Please note: Some states have more stringent MeCl usage. Due to other current EPA rules on the use of MeCl, KPA has. regulations. For instance Cal-OSHA and the CA air...
• Corrosion Under Insulation
  the cold substrate. Effective insulation must prevent moisture vapor penetration and therefore must NOT be. permeable. Where moisture penetrates, oxygen can penetrate as well, and under these. conditions the two factors will trigger and promote corrosion. Under cryogenic conditions, the temperature...
• MICRO: Tool/Fab Support Strategies
  the amount of electricity used per fab area, which includes administration (office lighting, heating, and air conditioning); the gas pad (production equipment for CDA, nitrogen, oxygen, and cryogenic gases such as argon, hydrogen, and helium); the central utility building (hot water, chilled water, PCW...

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