Nota de FísicaPublicado
Influence of Dilution and Nature of the Interaction on Surface and Interface Magnetism
C. Tsallis
1986
Dados da publicação
- Autores
- C. Tsallis
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1986
- Descrição
- The recent theoretical effort of the Rio de Janeiro/CBPF group on surface magnetism is tutorially reviewed. Within a real space renormalization group framework, we analyze the influence of factors such as the number of states per spin (q-state Potts model), the signs of the coupling constants (mixed ferro and antiferromagnetic interactions), the presence of a second semi-infinite bulk (interface case), the symmetry of the interaction (anisotropic Heisenberg model), and surface and/or bulk dilution (bond quenched model). A variety of interesting physical effects emerges.
- Ano
- 1986
- Número
- CBPF-NF-009/86
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não