Rajaraman, R. ; Amarendra, G. ; Viswanathan, B. ; Sundar, C. S. ; Gopinathan, K. P. (1996) Suppression of helium bubble growth in palladium by prior cold working Journal of Nuclear Materials, 231 (1-2). pp. 55-62. ISSN 0022-3115
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0022-3115(96)00359-5
Abstract
Growth of helium bubbles in palladium, having different pre-irradiation sample treatments and subsequently implanted with 50 appm of helium, has been investigated by positron lifetime spectroscopy. Presence of dislocations has been found to enhance the density of nucleated bubbles. A suppression of helium bubble growth due to the presence of dislocations is established. Bubble growth is reduced by over-pressure in dislocation-containing samples.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 53220 |
Deposited On: | 05 Aug 2011 10:34 |
Last Modified: | 05 Aug 2011 10:34 |
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