Finnis–Sinclair potential for the ternary W-Ta-He system, developed by Chen, Fang, Liao et al. (2021) v000

Open Knowledgebase of Interatomic Models (OpenKIM) 2026 Open access

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Authors: Yangchun Chen, Jingzhong Fang, Xichuan Liao, Ning Gao, Wangyu Hu, Hong-Bo Zhou, Huiqiu Deng
DOI: 10.25950/3cef3522
Cited by: 0

Abstract

Finnis–Sinclair potential for the ternary W-Ta-He system, with parameters determined by fitting results obtained from first-principles calculations.Based on EAM_Dynamo_ChenFangLiu_2019_WTa__MO_645806019892_001, but including He solute/interstitial interactions. Developed to model the effects of exposure to He ions from plasma in W-Ta alloys lining fusion reactor vessels.

Fields of Study & Subjects

Fusion materials and technologies Thermodynamic and Structural Properties of Metals and Alloys Nuclear Materials and Properties

Publication details

Journal / source
Open Knowledgebase of Interatomic Models (OpenKIM)
Publication date
1 January 2026