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In-beam Mössbauer spectra of 57Mn implanted into lithium aluminum hydride.
Sato, Yukiko; Yamada, Yasuhiro; Kobayashi, Yoshio; Kubo, M Kenya; Mihara, Mototsugu; Sato, Wataru; Miyazaki, Jun; Nagatomo, Takashi; Ando, Takatoshi; Takahama, Noriko; Some, Kanako; Sato, Masami; Sato, Shinji; Kitagawa, Atsushi.
Affiliation
  • Sato Y; Department of Chemistry, Tokyo University of Science, Shinjuku, Tokyo, Japan.
  • Yamada Y; Department of Chemistry, Tokyo University of Science, Shinjuku, Tokyo, Japan.
  • Kobayashi Y; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan; Nishina Center for Accelerator-Based Science, RIKEN, Wako, Saitama, Japan. Electronic address: yoshio.kobayashi@uec.ac.jp.
  • Kubo MK; College of Liberal Arts, International Christian University, Mitaka, Tokyo, Japan.
  • Mihara M; Graduate School of Science, Osaka University, Toyonaka, Osaka, Japan.
  • Sato W; Institute of Science and Engineering, Kanazawa University, Kanazawa, Ishikawa, Japan.
  • Miyazaki J; School of Engineering, Tokyo Denki University, Adachi, Tokyo, Japan.
  • Nagatomo T; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan.
  • Ando T; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan.
  • Takahama N; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan.
  • Some K; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan.
  • Sato M; Graduate School of Engineering Science, University of Electro-Communications, Chofu, Tokyo, Japan.
  • Sato S; National Institute of Radiological Sciences, Inage, Chiba, Japan.
  • Kitagawa A; National Institute of Radiological Sciences, Inage, Chiba, Japan.
Appl Radiat Isot ; 170: 109582, 2021 Apr.
Article in En | MEDLINE | ID: mdl-33561749
ABSTRACT
In-beam Mössbauer spectra of 57Mn implanted into LiAlH4 were measured at different temperatures between 17 and 300 K. The Mössbauer spectrum measured at 17 K showed two sets of doublets, which were assigned to 57Fe atoms at substitutional sites at Al3+ and Li+ sites. The Debye temperatures θM for the 57Fe atoms at Al3+-substituted and Li+-substituted sites were estimated to be 194 K and 117 K, respectively. The assignments were confirmed by density functional theory calculations.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Appl Radiat Isot Journal subject: MEDICINA NUCLEAR / SAUDE AMBIENTAL Year: 2021 Document type: Article Affiliation country:
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Appl Radiat Isot Journal subject: MEDICINA NUCLEAR / SAUDE AMBIENTAL Year: 2021 Document type: Article Affiliation country: