The irradiation variation of amorphous alloy FeSiB using for fusion devices induced by 2 MeV He ions
The irradiation variation of amorphous alloy FeSiB using for fusion devices induced by 2 MeV He ions
复制标题
2 MeV He离子诱导聚变装置用非晶合金FeSiB的辐照变化
DOI：
10.1088/2058-6272/abd97a
复制
发表时间：
2021-01
影响因子：
1.7
通讯作者：
Mei Xianxiu
中科院分区：
文献类型：
--
作者：
Zhang Xiaonan;Mei Xianxiu
非晶态合金由于其独特的长程无序结构和大量的自由体积，被认为能够适应离子轰击造成的损伤，具有良好的抗辐照性能。选择2MeV的He+离子辐照非晶合金Fe_（80）Si_（7B_（13）），发现非晶合金中的原子排列变得不均匀。在离表面约3.5 μm的He离子区附近的气泡层中，局部原子具有有序排列的趋势。在辐照下，非晶合金表面没有明显损伤，但表面粗糙度增加，降低了非晶合金表面的相对反射率。辐照后，铁基非晶合金保持了软磁性能。非晶合金中原子排列的变化使其饱和磁感应强度增大。
Because of its unique long range disordered structure and numerous free volume, amorphous alloy is considered to be able to accommodate the damage caused by ion bombardment and has good irradiation resistance. 2 MeV He+ ions were selected to irradiate amorphous alloy Fe80Si7B13, and it was found that the arrangement of atoms in the amorphous alloy became uneven. In the bubble layer located near the He ion range which was about 3.5 μm from the surface, the local atoms had a tendency of ordered arrangement. Under the irradiation, no obvious damage could be observed on the surface of the amorphous alloy, while the surface roughness increased, which reduced the surface relative reflectivity of the amorphous alloy. After the irradiation, the Fe-based amorphous alloy maintained the soft magnetic performance. The variation of atomic arrangement in the amorphous alloy enhanced its saturation magnetic induction intensity.
登录
查看更多内容
氦离子辐照MAX相Ti3AlC2的耐辐照性能研究
DOI：
10.1016/j.nimb.2013.10.046
发表时间：
2014-05
期刊：
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
影响因子：
--
作者：
Sun, Jianrong;Wang, Zhiguang;Cui, Minghuan;Shen, Tielong;Li, Yuanfei;Pang, Lilong;Zhu, Yabin;Huang, Qing;Lu, Jinjun
通讯作者：
Lu, Jinjun
DOI：
10.1016/j.nimb.2014.07.010
发表时间：
2014-10-15
影响因子：
1.3
作者：
Li, B. S.;Du, Y. Y.;Pang, L. L.
通讯作者：
Pang, L. L.
影响因子：
3.1
作者：
A. Litnovsky;P. Wienhold;V. Philipps;G. Sergienko;O. Schmitz;A. Kirschner;A. Kreter;S. Droste;U. Samm;P. Mertens;A. Donné;D. Rudakov;S. Allen;R. Bolvin;A. Mclean;P. Stangeby;W. West;C. Wong;M. Lipa;B. Schunke;G. D. Temmerman;R. Pitts;A. Costley;V. Voitsenya;K. Vukolov;P. Oelhafen;M. Rubel;A. Romanyuk
通讯作者：
A. Litnovsky;P. Wienhold;V. Philipps;G. Sergienko;O. Schmitz;A. Kirschner;A. Kreter;S. Droste;U. Samm;P. Mertens;A. Donné;D. Rudakov;S. Allen;R. Bolvin;A. Mclean;P. Stangeby;W. West;C. Wong;M. Lipa;B. Schunke;G. D. Temmerman;R. Pitts;A. Costley;V. Voitsenya;K. Vukolov;P. Oelhafen;M. Rubel;A. Romanyuk
暴露于低能量和高通量氦离子中的预损坏和未损坏钨的微观演化
DOI：
10.1016/j.nimb.2014.02.011
发表时间：
2014-04-15
影响因子：
1.3
作者：
Yang, Qi;Liu, Dongping;Wang, Younian
通讯作者：
Wang, Younian
DOI：
10.1016/j.nimb.2013.04.034
发表时间：
2013-11
影响因子：
1.3
作者：
Naoto Onodera;A. Ishii;K. Ishii;A. Iwase;Y. Yokoyama;Y. Saitoh;N. Ishikawa;A. Yabuuchi;F. Hori
通讯作者：
Naoto Onodera;A. Ishii;K. Ishii;A. Iwase;Y. Yokoyama;Y. Saitoh;N. Ishikawa;A. Yabuuchi;F. Hori