Single-Site Spin Fluctuation Theory of Itinerant-Electron Systems with Narrow Bands. II. Iron and Nickel

• Hasegawa Hideo

  Institute for Solid State Physics, University of Tokyo

Abstract

A spin-fluctuation theory developed previously by the present author is applied to iron and nickel for a discussion of their magnetic and thermodynamical properties at finite temperatures with a slight extension including the effect of charge fields within the steepest-descent approximation. The Curie temperature, the average magnetization, the amplitude of local magnetic moments, the spin susceptibility and the specific heat are calculated, which are in qualitatively, or semiquantitatively good agreement with experimental data.

Journal

• Journal of the Physical Society of Japan

  Journal of the Physical Society of Japan 49 (3), 963-971, 1980

  THE PHYSICAL SOCIETY OF JAPAN

Keywords

• General Physics and Astronomy

Details

• CRID: 1390282679161551744
• NII Article ID: 210000089123
• NII Article ID: 130003896526
• DOI: 10.1143/jpsj.49.963
• BIBCODE: 1980JPSJ...49..963H
• COI: 1:CAS:528:DyaL3cXlslymsrY%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.49.963
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed