Dependence of deuterium retention and surface blistering on deuterium plasma exposure temperature and fluence in lanthanum oxide doped tungsten

Dependence of deuterium retention and surface blistering on deuterium plasma exposure temperature and fluence in lanthanum oxide doped tungsten

Oxide dispersion strengthened tungsten (ODS-W) is a potential candidate for plasma-facing materials (PFMs) in future fusion reactors. In this work, deuterium (D) retention and surface blistering in W-1 wt% La2O3 (W-La2O3) have been investigated after exposure to low-energy (40 eV) D plasma with vari...

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Bibliographic Details
Main Authors: Yuhan Sun, Shiwei Wang, Chen Li, Wangguo Guo, Yue Yuan, Hong Zhang, Peng Wang, Long Cheng, Guang-Hong Lu
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Nuclear Materials and Energy
Subjects:
Lanthanum oxide doped tungsten
Surface blistering
Deuterium retention
Exposure temperature
Exposure fluence
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179122001016

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