Simulating Neutron Radiation Damage of Graphite by In-situ Electron Irradiation
Simulating Neutron Radiation Damage of Graphite by In-situ Electron Irradiation
复制标题
原位电子辐照模拟石墨的中子辐射损伤
DOI:
10.1088/1742-6596/522/1/012051
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Mironov B
中科院分区:
文献类型:
--
作者:
Mironov B
Radiation damage in nuclear grade graphite has been investigated using transmission electron microscopy (TEM) and electron energy loss spectroscopy (EELS). Changes in the structure on the atomic scale and chemical bonding, and the relationship between each were of particular interest. TEM was used to study damage in nuclear grade graphite on the atomic scale following 1.92× 10 8 electrons nm− 2 of electron beam exposure. During these experiments EELS spectra were also collected periodically to record changes in chemical bonding and structural disorder, by analysing the changes of the carbon K-edge. Image analysis software from the'PyroMaN'research group provides further information, based on (002) fringe analysis. The software was applied to the micrographs of electron irradiated virgin'Pile Grade A'(PGA) graphite to quantify the extent of damage from electron beam exposure.
DOI:
--
发表时间:
1963
期刊:
影响因子:
--
作者:
W. Reynolds;P. Thrower
通讯作者:
P. Thrower
DOI:
--
发表时间:
1962
期刊:
影响因子:
--
作者:
G. Hennig
通讯作者:
G. Hennig
影响因子:
10.9
作者:
W. Bollmann;G. Hennig
通讯作者:
G. Hennig