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 http://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.
| Item Type: | Article |
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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. |
| Record Number: | CaltechAUTHORS:CELjvsta86 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:CELjvsta86 |
| Alternative URL: | http://dx.doi.org/10.1116/1.573750 |
| 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: | 26 Dec 2012 10:06 |
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