1997/04/24 by K. Takano, Ken'ichi Takano, Kazuhiro Sano · 1 citation
Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Magnetic and transport properties of perovskites and related materials #Physics of Superconductivity and Magnetism #cond-mat.mtrl-sci #cond-mat.str-el
paper · pdf · doi:10.1143/jpsj.66.1846
5pages, LaTeX, a figure available on request from [email protected], to be published in J. Phys. Soc. Jpn. Vol. 66
arxiv created 1997/04/24 · openalex publication_date 1997/06/15 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We report a novel practical method to determine exchange parameters by using experimental susceptibility data in a relatively narrow temperature region and a low order high-temperature-expansion equation. This method is applied to a square lattice and a CaV4O9-type lattice, and its accuracy is discussed.