Mossbauer Effect and Magnetization Studies of YbFe4Sb12 and LaFe4Sb12

• Tamura Ichiro

  Physics Department, Toyama Medical and Pharmaceutical University

• Ikeno Tsuyoshi

  Department of Physics, Toyama University

• Mizushima Toshio

  Department of Physics, Toyama University

• Isikawa Yosikazu

  Department of Physics, Toyama University

書誌事項

タイトル別名

• Mössbauer Effect and Magnetization Studies of YbFe4Sb12 and LaFe4Sb12
• Mössbauer Effect and Magnetization Studies of YbFe₄Sb₁₂and LaFe₄Sb₁₂

抄録

We prepared two YbFe₄Sb₁₂ samples (#1 and #2) and a LaFe₄Sb₁₂ sample. Mössbauer and magnetization measurements were performed on the samples at various temperatures and in applied magnetic fields. The experimental results indicate that #1 is in a weakly ferromagnetic state below 13 K, while #2 is in an itinerant paramagnetic state even at 2 K, and that quadrupole splitting for #1 at each temperature is slightly less than that for #2. Therefore, we conclude that YbFe₄Sb₁₂ is an intermediate material between a nearly ferromagnetic material and a weakly ferromagnetic material.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 75 (1), 014707-, 2006

  一般社団法人 日本物理学会

キーワード

• skutterudites
• Mössbauer spectroscopy
• nearly ferromagnetic metal
• weakly ferromagnetic metal
• magnetization
• YbFe<SUB>4</SUB>Sb<SUB>12</SUB>

詳細情報

• CRID: 1390001204189902336
• NII論文ID: 110003482839
• NII論文ID: 210000105965
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.75.014707
• BIBCODE: 2006JPSJ...75a4707T
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 7772266
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7772266
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.75.014707
• 本文言語コード: en
• データソース種別:
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• 抄録ライセンスフラグ: 使用不可