Journal article
Effects of sequential tungsten and helium ion implantation on nano-indentation hardness of tungsten
- Abstract:
-
To simulate neutron and helium damage in a fusion reactor first wall sequential self-ion implantation up to 13 dpa followed by helium-ion implantation up to 3000 appm was performed to produce damaged layers of ∼2 μm depth in pure tungsten. The hardness of these layers was measured using nanoindentation and was studied using transmission electron microscopy. Substantial hardness increases were seen in helium implanted regions, with smaller hardness increases in regions which had already been s...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Bibliographic Details
- Publisher:
- AIP Publishing Publisher's website
- Journal:
- Applied Physics Letters Journal website
- Volume:
- 102
- Issue:
- 25
- Pages:
- 251901-251901
- Publication date:
- 2013-06-24
- Acceptance date:
- 2013-06-07
- DOI:
- ISSN:
-
0003-6951
Item Description
- Keywords:
- Pubs id:
-
pubs:415392
- UUID:
-
uuid:23ab7cb5-013f-4095-bee6-d14b5dca7ee4
- Local pid:
- pubs:415392
- Source identifiers:
-
415392
- Deposit date:
- 2013-11-16
Terms of use
- Copyright holder:
- AIP Publishing LLC
- Copyright date:
- 2013
- Notes:
-
This is the
accepted manuscript of a journal article published by AIP Publishing in Applied Physics Letters on 2013-06-24, available online: http://dx.doi.org/10.1016/j.ultramic.2015.03.005
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