On the Paramagnetic Susceptibility of Fe(HCOO)2・2H2O

書誌事項

タイトル別名
  • On the Paramagnetic Susceptibility of Fe(HCOO)<SUB>2</SUB>·2H<SUB>2</SUB>O
  • On the Paramagnetic Susceptibility of F

この論文をさがす

説明

The powder paramagnetic susceptibility of Fe(HCOO)2·2H2O is analyzed on the basis of a two-kind-spin model, i.e. the Ising spin of one-half and the Heisenberg spin of two with the use of the values of parameters, such as the exchange constants and the anisotropy constants, obtained previously. The susceptibility due to the Ising spin is taken into consideration using the high-temperature series expansion result. On the other hand, the susceptibility due to the Heisenberg spin is calculated exactly. The interaction between two kinds of spins is taken into account by using the molecular field approximation. It is shown that the calculated result agrees well with the experimental data and the estimated exchange constants are found to be reasonable compared with those in other formates.

収録刊行物

参考文献 (14)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ