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Radiation damage accumulation mechanisms at iron grain boundaries revealed by coupled atomic and coarse-grained simulations via the parameter-passing and structural feedback 期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 572
作者:  Li, Xiangyan;  Li, Xiaolin;  Zhang, Yange;  Xu, Yichun;  Wu, Xuebang;  Wang, Xianping;  Liu, C. S.;  Fang, Q. F.
收藏  |  浏览/下载：44/0  |  提交时间：2022/12/23
Grain boundary  Multiscale simulation  Structural relaxation  Defects clusters  

Towards the dependence of radiation damage on the grain boundary character and grain size in tungsten: A combined study of molecular statics and rate theory

 期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 563
作者:  Li, Xiaolin;  Wang, Yuxuan;  Zhang, Yange;  Xu, Yichun;  Li, Xiang-Yan;  Wang, Xianping;  Fang, Q. F.;  Wu, Xuebang;  Liu, C. S.
收藏  |  浏览/下载：46/0  |  提交时间：2022/12/23
Radiation damage  Nanocrystal  Grain size refinement  Grain boundary character  Rate theory  
Prediction of vacancy formation energies at tungsten grain boundaries from local structure via machine learning method 期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2022, 卷号: 559
作者:  Wang, Yuxuan;  Li, Xiaolin;  Li, Xiangyan;  Zhang, Yuxiang;  Zhang, Yange;  Xu, Yichun;  Lei, Yawei;  Liu, C. S.;  Wu, Xuebang
收藏  |  浏览/下载：39/0  |  提交时间：2022/12/23
Vacancy formation energy  Machine learning  Tungsten  Symmetry tilt grain boundary  Support vector machine  Cross validation  
Insight into interface cohesion and impurity-induced embrittlement in carbide dispersion strengthen tungsten from first principles 期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2020, 卷号: 538
作者:  Wu, Xuebang;  Zhang, Xu;  Xie, Z. M.;  Li, Xiangyan;  Miranda, C. R.;  Liu, C. S.
收藏  |  浏览/下载：40/0  |  提交时间：2020/10/26
Interfaces  Cohesion  Interfacial segregation  Tungsten  First-principles calculations