Effect of Spin Fluctuations on the Specific Heat in βMn Metal and Alloys

• Shinkoda Takashi

  Department of Material Physics, Faculty of Engineering Science, Osaka University

• Kumagai Ken-ichi

  Department of Material Physics, Faculty of Engineering Science, Osaka University

• Asayama Kunisuke

  Department of Material Physics, Faculty of Engineering Science, Osaka University

書誌事項

タイトル別名

• Effect of Spin Fluctuations on the Spec

抄録

The low temperature specific heat was measured in βMn metal and alloys with V, Cr, Fe, Co and Ni. The large enhancement of the electronic specific heat due to spin fluctuations is observed. The coefficient of the electronic specific heat, γ, changes with the excess number of the d electrons per atom in the alloy, Δn_d, having a peak at Δn_d=0.005 which indicates that pure βMn remains paramagnetic even at 0 K. The behavior of the electronic specific heat is explained well qualitatively by the self-consistently renormalized spin fluctuation theory by Hasegawa.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 46 (6), 1754-1758, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204190027648
• NII論文ID: 210000087844
• NII論文ID: 110001964375
• NII論文ID: 130003895911
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.46.1754
• BIBCODE: 1979JPSJ...46.1754S
• COI: 1:CAS:528:DyaE1MXltVWjtrY%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2053409
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2053409
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.46.1754
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可