Low-temperature properties of ferromagne
β
Wei Jiang; An-Bang Guo; Bao-Dong Bai; Guo-Zhu Wei
π
Article
π
2007
π
Elsevier Science
π
English
β 266 KB
Low-temperature magnetic properties of a Heisenberg model consisting of ferro-and antiferromagnetic layer superlattices are studied by using spin-wave theory and retarded Green's function method. The four-sublattice magnetizations and internal energy and specific heat at low temperature are calculat