Electronic correlations in a two-level dimer
Loading...
Files
External sources
External sources
Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Type
Article
Access right
Acesso restrito
Files
External sources
External sources
Abstract
The exact solution for the full electronic Hamiltonian for a two-level dimer is obtained. The parameter constellation (roughly 20) is reparametrized via orthogonal Gaussian atomic orbitals, yielding a five-parameter model. With the dimer embedded in a thermal bath, the specific heat and several temperature-dependent dynamical susceptibilities are computed. © 2001 Elsevier Science B.V. All rights reserved.
Description
Keywords
Correlated electron system, Dynamic susceptibility
Language
English
Citation
Journal of Magnetism and Magnetic Materials, v. 226-230, n. PART I, p. 105-106, 2001.
