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论文类型：期刊论文

发表时间：2015-08-01

发表刊物：21st International Conference on Plasma-Surface Interactions in Controlled Fusion Devices (PSI)

收录刊物：SCIE、EI、CPCI-S、Scopus

卷号：463

页面范围：367-371

ISSN号：0022-3115

摘要：A two dimensional hybrid code (HIIPC-MC) joining rate-theory and Monte Carlo (MC) methods is developed in this work. We evaluate the cascade-coalescence mechanism contribution to the bubble growth by MC. First, effects of the starting radius and solute deuterium concentration on the bubble growth are studied; then the impacts of the wall temperature and implantation ion flux on the bubble growth are assessed. The simulation indicates that the migration-coalescence of the bubbles and the high pressure inside the bubbles are the main driving forces for the bubble growth, and that neglect of the migration and coalescence would lead to an underestimation of the bubble growth or blistering. (C) 2014 Elsevier B.V. All rights reserved.