The anisotropic quantum spin-1/2 Heisenberg antiferromagnet in the presence of a longitudinal field on a bcc lattice

Autor: Neto, Minos A., Roberto Viana, J., Ricardo de Sousa, J.
Zdroj: In Journal of Magnetism and Magnetic Materials August 2012 324(16):2405-2409
Databáze: ScienceDirect