Effect of Lattice Distortions upon the Spin Configuration of Antiferromagnetic YMn_2 with C15 Structure
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概要
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By rnaking use of the Luttinger-Tisza naethod on the classical Heisenberg model, we examinehow the isochoric distortions affect the frustrated spin systern 111 YlVIIl2 wuth the cvrbuc Lavesphase strvrcture. The distance dependece of the exchange parameter is taken into account byperturbational calculation. It is shown that the spin system orders in layered configurations orthe YlVIIl2 type configuration under the infltrence of' tetragonal distortion.
- 社団法人日本物理学会の論文
- 1996-05-15
著者
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Terao Kiyosi
The Faculty Of Science Shinshu University
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Terao Kiyoshi
The Faculty Of Science Shinshu University
関連論文
- The Spin Configuration in Antiferromagnetic YMn_2 with the Cubic Laves Phase (C15)Structure
- Effect of Lattice Distortions upon the Spin Configuration of Antiferromagnetic YMn_2 with C15 Structure
- Electronic Structure and Magnetism in ScCo_2 with Cubic Laves Phase Structure