Negatively Charged Muonium and Related Centers in Solids
作者: Takashi U. ItoWataru HigemotoKoichiro Shimomura
刊名: Journal of the Physical Society of Japan, 2020, Vol.89 (5)
来源数据库: The physical Society of Japan
DOI: 10.7566/JPSJ.89.051007
原始语种摘要: Muonium (Mu) centers formed upon implantation of μ + in a solid have long been investigated as an experimentally accessible model of isolated hydrogen impurities. Recent discoveries of hydridic centers formed at oxygen vacancies have stimulated a renewed interest in H and corresponding Mu centers in oxides. However, the two diamagnetic centers, Mu+ and Mu, are difficult to separate spectroscopically. In this review article, we summarize established and developing methodologies for identifying Mu centers in solids, and review recent Mu studies on said centers supposedly formed in mayenite, oxygen-deficient SrTiO3− x , and BaTiO3− x H x oxyhydride.
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关键词翻译
关键词翻译
  • centers 机组间距
  • diamagnetic 抗磁的
  • oxygen 
  • accessible 易接近的
  • developing 显影
  • corresponding 对应的
  • summarize 概括
  • solids 固体颗粒
  • supposedly 想来
  • renewed 经缝补