Effect of Pressure on the Curie Temperature of TiCoSn.

• Nobata T.

  Japan Advanced Institute of Science and Technology

• Takasaki H.

  Japan Advanced Institute of Science and Technology

• Ito M.

  Japan Advanced Institute of Science and Technology

• Nakamoto G.

  Japan Advanced Institute of Science and Technology

• Makihara Y.

  Physics Department, Kyushu Kyoritsu University

• Kurisu M.

  Japan Advanced Institute of Science and Technology

Bibliographic Information

Other Title

• Effect of Pressure on the Curie Tempera

Abstract

The AC magnetic susceptibility for itinerant ferromagnet TiCoSn has been investigated at temperatures between 80 K and 300 K under hydrostatic pressures up to 18 kbar. The Curie temperature is increased linearly with increasing pressure at a rate of dTc/dp=+0. 12 K/kbar. This value is one orderof magnitude smaller than that of TiCo₂Z (Z=Al, Ga and Sn). Below T_C, the absolute value of susceptibility is reduced by applying pressure. Therefore, it is suggested that the effect of pressure on magnetic interaction is weak in TiCoSn, and then this can be interpreted in terms of Co-Co spacing in the compounds.

Journal

• The Review of High Pressure Science and Technology

  The Review of High Pressure Science and Technology 7 553-555, 1998

  The Japan Society of High Pressure Science and Technology

Keywords

• Heusler compound
• AC susceptibility
• the Curie temperature
• Co-Co spacing
• hydrostatic pressure

Details

• CRID: 1390001204382557184
• NII Article ID: 10002690974
• NII Book ID: AN10452913
• DOI: 10.4131/jshpreview.7.553
• ISSN: 13481940
• ISSN: 0917639X
• NDL BIB ID: 4493979
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4493979
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed