Quasi-1D antiferromagnets with S = 1 and
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H. Mutka; C. Payen; P. Molinié; R.S. Eccleston
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Article
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1995
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Elsevier Science
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English
⚖ 213 KB
Time-of-flight inelastic scattering from polycrystalline samples of AgVP2S6 and AgCrPzS6 has revealed characteristic features of integer and half-integer spin antiferromagnetic chains. In the S = 1 system we have followed the temperature dependence of the Haldane-gap mode in a wide temperature range