Self-consistent approach for magnetic ordering and excited site occupation processes in a two-level system

Ferromagnetic ordering in a two-level partially excited system is studied in details. Magnitudes of magnetization (magnetic order parameter) and lattice ordering (excited level occupation number) are calculated self-consistently. The influence of an external magnetic field and excited level gap on t...

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Bibliographic Details
Main Authors: M.A. Korynevskii, V.B. Solovyan
Format: Article
Language:English
Published: Institute for Condensed Matter Physics 2015-09-01
Series:Condensed Matter Physics
Subjects:
Online Access:http://dx.doi.org/10.5488/CMP.18.33706