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Molecular desorption by synchrotron radiation and sticking coefficient temperatures for H$_{2}$, CH$_{4}$, CO and CO$_{2}$
/ Baglin, V ; Collins, I R ; Gröbner, Oswald ; Grünhagel, C ; Jenninger, B
A cryogenic vacuum system has been used to study both the surface pumping of gases and the molecular photodesorption yield from OFE copper in the temperature range from 5 K to 300 K. The sticking coefficient on a `bare surface´ was found to increase with decreasing temperature of the substrate and below 20 K, to be in the range of a few percent for all gas species studied. [...]
LHC-Project-Report-518; CERN-LHC-Project-Report-518.-
Geneva : CERN, 2002 - 10 p.
- Published in : Vacuum 67 (2002) 421-428
Access to fulltext document: PDF;
In : 7th European Vacuum Congress and 3rd European Topical Conference on Hard Coatings, Madrid, Spain, 17 - 21 Sep 2001, pp.421-428
- Please contact the library if you need to access this document.
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