Artifacts in the measurement of fast-neutron damage rates at liquid-helium temperature
作者:
R.C. Birtcher,
期刊:
Radiation Effects
(Taylor Available online 1984)
卷期:
Volume 80,
issue 1-2
页码: 87-91
ISSN:0033-7579
年代: 1984
DOI:10.1080/00337578408222492
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The simultaneous fast-neutron irradiation of thin copper foils immersed in liquid helium has shown an unexpected increase in the damage production rate with decreasing foil thickness. This effect can be attributed to the damage produced in the near-surface region of the foils by energetic helium atoms that result from the neutron bombardment.
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