ShareCryopumping of atomic hydrogen.
Author(s) : LUPPOV V. G., MERTIG M., ROSER T., GUILDER B. S. van, VUARIDEL B., MELNIK Yu. M., PRUDKOGLYAD A. F.
Type of article: Article
Summary
The pumping speed for the cryopumping of an atomic hydrogen beam was measured. Measurements were made for cryocondensation, cryosorption, and differential pumping. The pumping speed for atomic hydrogen was observed to be much smaller than the pumping speed for molecular hydrogen. It is believed that this is due to the energy released during the recombination of the atomic hydrogen.
Details
- Original title: Cryopumping of atomic hydrogen.
- Record ID : 1993-3074
- Languages: English
- Source: Rev. sci. Instrum. - vol. 62 - n. 11
- Publication date: 1991/11
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles in this issue (1)
See the source
-
Particle image velocimetry (PIV) application in...
- Author(s) : XU T., SCIVER S. W. van
- Date : 2008
- Languages : English
- Source: Journal of the Cryogenic Society of Japan - vol. 43 - n. 3
View record
-
PIV experimental investigation of entrance conf...
- Author(s) : WEN J., LI Y. Z., ZHOU A., et al.
- Date : 2006/01
- Languages : English
- Source: Cryogenics - vol. 46 - n. 1
View record
-
The vacuum technique for a cryostat.
- Author(s) : KAMIOKA Y.
- Date : 1993
- Languages : Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 28 - n. 10
View record
-
The flow structure of a thermal counterflow jet...
- Author(s) : NAKANO A., MURAKAMI M., KUNISADA K.
- Date : 1994
- Languages : Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 29 - n. 5
View record
-
Versatile three-dimensional cryogenic microposi...
- Author(s) : HEIL J., BOEHM A., PRIMKE M., WYDER P.
- Date : 1996/01
- Languages : English
- Source: Rev. sci. Instrum. - vol. 67 - n. 1
View record