Anisotropic exchange interaction in Cr2A
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K. Ishimoto; M. Okonogi; K. Ohoyama; K. Nakajima; M. Ohashi; H. Yamauchi; Y. Yam
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Article
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1995
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Elsevier Science
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English
โ 165 KB
Neutron elastic and inelastic scattering was performed on a single crystal of the antiferromagnetic compound Cr2As. The temperature dependence of the Cr(I) sublattice magnetization has a peculiar form, compared with that of Cr(II). The spin-wave dispersion relation was obtained up to the zone bounda