Celii, Francis G. and Whitmore, Paul M. and Janda, Kenneth C. (1986) Bakeout controller for the use of helium closed-cycle refrigerators in ultrahigh vacuum applications. Journal of Vacuum Science and Technology A, 4 (4). pp. 1939-1941. ISSN 0734-2101. doi:10.1116/1.573750. https://resolver.caltech.edu/CaltechAUTHORS:CELjvsta86
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Abstract
imple control electronics are described which provide automated bakeout of an ultrahigh vacuum (UHV) chamber equipped with a helium closed-cycle refrigerator. By preventing the refrigerator from reaching elevated temperatures (T>50 °C) during bakeout, these devices can be utilized in the ultrahigh vacuum environment.
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| Additional Information: | © 1986 American Vacuum Society. We are grateful to Professor Sten Samson for advice on low-temperature techniques, as well as for the thermocouple wire and the loan of a Si diode system for temperature calibration. This work was supported by the United States Office of Naval Research. Arthur Amos Noyes Laboratory of Chemical Physics, Contribution No. 7236. [F.G.C. was an] Atlantic Richfield Foundation Fellow. [K.C.J. was a] Camille and Henry Dreyfus Foundation Fellow. | ||||||
| Issue or Number: | 4 | ||||||
| DOI: | 10.1116/1.573750 | ||||||
| Record Number: | CaltechAUTHORS:CELjvsta86 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:CELjvsta86 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 10916 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Archive Administrator | ||||||
| Deposited On: | 16 Jun 2008 | ||||||
| Last Modified: | 08 Nov 2021 21:12 |
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