Quasi-1D antiferromagnets with S = 1 and
β
H. Mutka; C. Payen; P. MoliniΓ©; R.S. Eccleston
π
Article
π
1995
π
Elsevier Science
π
English
β 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