The influence of lattice vibrations on spin-correlated crystal fields .1. An intersite mechanism for a dynamic lattice
UNSPECIFIED. (1997) The influence of lattice vibrations on spin-correlated crystal fields .1. An intersite mechanism for a dynamic lattice. INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 11 (25). pp. 3015-3031. ISSN 0217-9792Full text not available from this repository.
The role of lattice vibrations in providing additional contributions to spin correlated crystal fields has been investigated in the context of the calculation of zero field splittings for S-state ions. A many-electron theory, due to Stevens, which was originally developed to study exchange interactions in magnetic insulators has previously been used to study inter-site modifications to spin-correlated crystal fields in a static lattice. The present paper develops a methodology for the incorporation of lattice vibrations using a similar technique and an iterative form of perturbation theory for effective operators.
|Item Type:||Journal Article|
|Subjects:||Q Science > QC Physics|
|Journal or Publication Title:||INTERNATIONAL JOURNAL OF MODERN PHYSICS B|
|Publisher:||WORLD SCIENTIFIC PUBL CO PTE LTD|
|Official Date:||10 October 1997|
|Number of Pages:||17|
|Page Range:||pp. 3015-3031|
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