GISAXS modelling of helium-induced nano-bubble formation in tungsten and comparison with TEM
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- 作者：Matt Thompsona ; matt.a.thompson@anu.edu.au" class="auth_mail" title="E-mail the corresponding author ; Ryuichi Sakamotob ; Elodie Bernardc ; Nigel Kirbyd ; Patrick Klutha ; Daniel Rileye ; Cormac Corra
- 刊名：Journal of Nuclear Materials
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：473
- 期：Complete
- 页码：6-12
- 全文大小：1129 K
文摘
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GISAXS and TEM were used to measure nano-bubble formation in W exposed to He plasma in the large helical device.
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Nano-bubbles had an exponential diameter distributions with averages 0.6 ± 0.1 nm and 0.68 ± 0.04 nm measured by GISAXS and TEM.
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Nano-bubbles had an exponential depth distributions with average depths of 9.1 ± 0.4 nm and 8.4 ± 0.5 nm for GISAXS and TEM.
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The GISAXS model used to analyse diffraction patterns is explained in detail.