Neutron spectroscopic study of anisotropic exchange in the dimer compound
- 1 January 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 64 (1) , 68-71
- https://doi.org/10.1103/physrevlett.64.68
Abstract
The inelastic-neutron-scattering technique was used to measure magnetic excitations of dimers in . The usual phenomenological models failed to reproduce the observed energy spectra. An exchange-tensor formalism, on the other hand, which treats the ground state as an effective S=2 state, provides an excellent description of the observed energy splittings and intensities.
Keywords
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