Influence of thermal shocks on the He induced surface morphology on tungsten

In this study, the effect of ELM-like thermal shocks on He induced surface morphology were investigated. A W sample was exposed to pure He plasma. He ion incident energy, flux and fluence were 80 eV, 1 × 1022 /m2/s and 3 × 1025 /m2, respectively. Irradiation temperature were approximately 470 and 11...

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Bibliographic Details
Main Authors: Y. Hamaji, M. Tokitani, A. Kreter, R. Sakamoto, A. Sagara, H. Tamura, S. Masuzaki
Format: Article
Language:English
Published: Elsevier 2019-01-01
Series:Nuclear Materials and Energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179118302266