中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Thermal desorption behaviors of helium in Zr-Co films prepared by sputtering deposition method

文献类型:期刊论文

作者Zhang, Hongliang1; Su, Ranran1; Chen, Demin2; Shi, Liqun1
刊名VACUUM
出版日期2016-08-01
卷号130页码:174-178
关键词ZrCo disproportionation ZrCo2 Laves phase Thermal desorption Helium behaviors
ISSN号0042-207X
DOI10.1016/j.vacuum.2016.05.018
英文摘要The amorphous ZrCo films on Mo substrates with different He-4 content were prepared through direct current (DC) magnetron sputtering deposition method. The atomic compositions of Zr, Co and He in Zr-Co films were measured using Rutherford backscattering (RBS) and elastic recoil detection analysis (ERDA), respectively. The helium desorption behaviors in the films were investigated. Microstructural changes during THDS measurement were analyzed with grazing incidence X-ray diffraction (GIXRD). It was found that ZrCo2 phase, an important disproportionation product in ZrCo hydriding-dehydriding process, was formed during the THDS experiment in a rising temperature range of 300 K-1323 K. The helium desorption signals can be evidently divided into three main zones and represent different trapping states. Synchronous desorption of hydrogen and helium was observed. (C) 2016 Elsevier Ltd. All rights reserved.
WOS关键词HYDROGEN-INDUCED DISPROPORTIONATION ; SYSTEM ; STORAGE ; NI ; STABILITY ; MECHANISM ; DEFECTS ; ALLOYS
资助项目National Natural Science Foundation of China (NNSFC)[51271176] ; National Natural Science Foundation of China (NNSFC)[11375046]
WOS研究方向Materials Science ; Physics
语种英语
WOS记录号WOS:000378450700022
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China (NNSFC)
源URL[http://119.78.100.186/handle/113462/42915]  
专题中国科学院近代物理研究所
通讯作者Shi, Liqun
作者单位1.Fudan Univ, Inst Modern Phys, Appl Ion Beam Phys Lab, Shanghai 200433, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Hongliang,Su, Ranran,Chen, Demin,et al. Thermal desorption behaviors of helium in Zr-Co films prepared by sputtering deposition method[J]. VACUUM,2016,130:174-178.
APA Zhang, Hongliang,Su, Ranran,Chen, Demin,&Shi, Liqun.(2016).Thermal desorption behaviors of helium in Zr-Co films prepared by sputtering deposition method.VACUUM,130,174-178.
MLA Zhang, Hongliang,et al."Thermal desorption behaviors of helium in Zr-Co films prepared by sputtering deposition method".VACUUM 130(2016):174-178.

入库方式: OAI收割

来源:近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。