Some experiments on synchrotron radiation induced desorption at MAX
(1995) In Vacuum 46(8-10). p.757-761- Abstract
- At the synchrotron radiation facility MAX, the rest gas pressure in the storage rings is dominated by synchrotron radiation induced gas desorption. This desorption decreases with accumulated photon dose. The rate of decrease, or conditioning, is of greatest importance, since an acceptable machine performance, after opening the vacuum system, is highly dependent on the vacuum recovery. In MAX II the synchrotron radiation will hit specially designed absorbers. In order to finalize the design of these absorbers, a series of measurements were performed at the MAX I ring. Here we present the experimental results, which suggest that the area exposed to the emitted photoelectrons should be minimized, in order to obtain a higher rate of... (More)
- At the synchrotron radiation facility MAX, the rest gas pressure in the storage rings is dominated by synchrotron radiation induced gas desorption. This desorption decreases with accumulated photon dose. The rate of decrease, or conditioning, is of greatest importance, since an acceptable machine performance, after opening the vacuum system, is highly dependent on the vacuum recovery. In MAX II the synchrotron radiation will hit specially designed absorbers. In order to finalize the design of these absorbers, a series of measurements were performed at the MAX I ring. Here we present the experimental results, which suggest that the area exposed to the emitted photoelectrons should be minimized, in order to obtain a higher rate of conditioning. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3c10dd2d-6d0a-4598-99cc-1859032795c5
- author
- Andersson, Åke LU and Eriksson, Mikael LU
- organization
- publishing date
- 1995
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Vacuum
- volume
- 46
- issue
- 8-10
- pages
- 757 - 761
- publisher
- Elsevier
- external identifiers
-
- scopus:0029359022
- ISSN
- 0042-207X
- DOI
- 10.1016/0042-207X(95)00032-1
- language
- English
- LU publication?
- yes
- id
- 3c10dd2d-6d0a-4598-99cc-1859032795c5
- date added to LUP
- 2019-06-29 11:12:02
- date last changed
- 2021-01-03 11:13:19
@article{3c10dd2d-6d0a-4598-99cc-1859032795c5, abstract = {{At the synchrotron radiation facility MAX, the rest gas pressure in the storage rings is dominated by synchrotron radiation induced gas desorption. This desorption decreases with accumulated photon dose. The rate of decrease, or conditioning, is of greatest importance, since an acceptable machine performance, after opening the vacuum system, is highly dependent on the vacuum recovery. In MAX II the synchrotron radiation will hit specially designed absorbers. In order to finalize the design of these absorbers, a series of measurements were performed at the MAX I ring. Here we present the experimental results, which suggest that the area exposed to the emitted photoelectrons should be minimized, in order to obtain a higher rate of conditioning.}}, author = {{Andersson, Åke and Eriksson, Mikael}}, issn = {{0042-207X}}, language = {{eng}}, number = {{8-10}}, pages = {{757--761}}, publisher = {{Elsevier}}, series = {{Vacuum}}, title = {{Some experiments on synchrotron radiation induced desorption at MAX}}, url = {{http://dx.doi.org/10.1016/0042-207X(95)00032-1}}, doi = {{10.1016/0042-207X(95)00032-1}}, volume = {{46}}, year = {{1995}}, }