| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7964472 | Journal of Nuclear Materials | 2016 | 5 Pages |
Abstract
An interatomic potential for helium in bulk nickel was developed by fitting first-principles calculation results. This two-body Ni-He potential can give a good description of relative stability and migration of interstitial and substitutional He defects in bulk nickel. The zero-temperature binding energies of additional He to existing He-vacancy clusters and interstitial He clusters were studied and found in agreement with first-principles calculations.
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Nuclear Energy and Engineering
Authors
Wei Zhang, Chengbin Wang, Hengfeng Gong, Zijian Xu, Cuilan Ren, Jianxing Dai, Ping Huai, Zhiyuan Zhu, Huiqiu Deng, Wangyu Hu,