Exchange interactions between dimers of chromium(III). A cluster approach View Full Text


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Article Info

DATE

1983-07

AUTHORS

Urs Hauser, Hans U. Güdel

ABSTRACT

Exchange interactions in dimers, tetramers and octamers of chromium(III) are treated with an effective Hamiltonian of the Heisenberg-Dirac-vanVleck (HDvV) type. Energies and wave functions of the cluster states are computed. The results of interdimer interactions are: (i) energy splittings and (ii) a contamination of the cluster ground state with excited configurations. The results are used for a qualitative rationalisation of the observed low-temperature properties of Cs3Cr2Cl9. More... »

PAGES

319-327

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00547890

DOI

http://dx.doi.org/10.1007/bf00547890

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1009485647


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