A structural model of defects in β-Si3N4 produced by neutron irradiation
A structural model of defects in β-Si3N4 produced by neutron irradiation
复制标题
中子辐照产生的β-Si3N4缺陷的结构模型
DOI:
10.1080/01418610108212167
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发表时间:
2001
期刊:
影响因子:
--
通讯作者:
M. Jenkins
中科院分区:
文献类型:
--
作者:
M. Akiyoshi;T. Yano;M. Jenkins
Abstract A high-resolution electron microscopy study has been carried out on a sintered β-Si3N4 specimen which had been neutron irradiated to a dose of 2.8 × 1026 neutrons m−2 (E > 0.1 MeV) at 793 K in the experimental fast reactor JOYO. The Burgers vector of the neutron-induced interstitial dislocation loops was found to be about (1/18)⟨2429⟩ (=⅙⟨023⟩), corresponding to an extra layer of SiN4 tetrahedra inserted into the {1010} planes. Based on image simulation and crystal chemical considerations, a suitable structural model for the observed defects has been deduced.
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影响因子:
1.6
作者:
T. Yano;T. Iseki
通讯作者:
T. Yano;T. Iseki
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
通讯作者:
--
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
Tomoyuki;Yamagami;Toyohiko;Yano;Masamitsu;Imai;Masafumi;Akiyoshi
通讯作者:
Akiyoshi
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
Massafumi;Akiyoshi;Toyohiko;Yano;Naoaki;Akasaka;Yoshiaki;Tachi
通讯作者:
Tachi