A small and compact AMS facility for tritium depth profiling
(2004) In Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms 223-24. p.21-25- Abstract
- A dedicated AMS facility for depth profiling of tritium in carbon samples has been installed, tested and applied to routine measurements in the Forschungszentrum. Rossendorf. It is based on an SF6-insulated 100 kV tandem accelerator equipped with a thin diamond-like carbon (DLC) stripper foil of about 1 mug/cm(2). With this setup carbon samples with tritium concentrations in the range of 5 x 10(10)-10(19) atoms/cm(3) can be analysed. In first routine measurements carbon samples cut from tiles of the inner wall of the fusion experiments ASDEX-upgrade Garching/Germany, JET Culham/UK and TFTR Princeton/USA have been analysed. In addition, depth profiles of deuterium and other light elements can be measured using the Faraday cup at the... (More)
- A dedicated AMS facility for depth profiling of tritium in carbon samples has been installed, tested and applied to routine measurements in the Forschungszentrum. Rossendorf. It is based on an SF6-insulated 100 kV tandem accelerator equipped with a thin diamond-like carbon (DLC) stripper foil of about 1 mug/cm(2). With this setup carbon samples with tritium concentrations in the range of 5 x 10(10)-10(19) atoms/cm(3) can be analysed. In first routine measurements carbon samples cut from tiles of the inner wall of the fusion experiments ASDEX-upgrade Garching/Germany, JET Culham/UK and TFTR Princeton/USA have been analysed. In addition, depth profiles of deuterium and other light elements can be measured using the Faraday cup at the entrance of the accelerator (SIMS mode of the facility) or in the case of very low concentrations after acceleration using a particle detector (AMS mode). (C) 2004 Elsevier B.V. All rights reserved. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/267319
- author
- Friedrich, M ; Pilz, W ; Bekris, N ; Glugla, M ; Kiisk, Madis LU and Liechtenstein, V
- organization
- publishing date
- 2004
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- tritium, mass spectrometry, electrostatic accelerators, fusion
- in
- Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
- volume
- 223-24
- pages
- 21 - 25
- publisher
- Elsevier
- external identifiers
-
- wos:000223752300006
- scopus:4043063682
- ISSN
- 0168-583X
- DOI
- 10.1016/j.nimb.2004.04.008
- language
- English
- LU publication?
- yes
- id
- 4b5da6c4-cc5f-45cb-a7a5-b3ebf86bafa4 (old id 267319)
- date added to LUP
- 2016-04-01 16:52:05
- date last changed
- 2022-01-28 22:44:50
@article{4b5da6c4-cc5f-45cb-a7a5-b3ebf86bafa4, abstract = {{A dedicated AMS facility for depth profiling of tritium in carbon samples has been installed, tested and applied to routine measurements in the Forschungszentrum. Rossendorf. It is based on an SF6-insulated 100 kV tandem accelerator equipped with a thin diamond-like carbon (DLC) stripper foil of about 1 mug/cm(2). With this setup carbon samples with tritium concentrations in the range of 5 x 10(10)-10(19) atoms/cm(3) can be analysed. In first routine measurements carbon samples cut from tiles of the inner wall of the fusion experiments ASDEX-upgrade Garching/Germany, JET Culham/UK and TFTR Princeton/USA have been analysed. In addition, depth profiles of deuterium and other light elements can be measured using the Faraday cup at the entrance of the accelerator (SIMS mode of the facility) or in the case of very low concentrations after acceleration using a particle detector (AMS mode). (C) 2004 Elsevier B.V. All rights reserved.}}, author = {{Friedrich, M and Pilz, W and Bekris, N and Glugla, M and Kiisk, Madis and Liechtenstein, V}}, issn = {{0168-583X}}, keywords = {{tritium; mass spectrometry; electrostatic accelerators; fusion}}, language = {{eng}}, pages = {{21--25}}, publisher = {{Elsevier}}, series = {{Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms}}, title = {{A small and compact AMS facility for tritium depth profiling}}, url = {{http://dx.doi.org/10.1016/j.nimb.2004.04.008}}, doi = {{10.1016/j.nimb.2004.04.008}}, volume = {{223-24}}, year = {{2004}}, }