Excitations in randomly diluted ferromagnets

The dynamics of a randomly diluted quenched Heisenberg ferromagnet have recently been analyzed by several authors. Within an effective medium type of approach, the correct site aspect of this problem is best given by the recent work of Harris et al. Their theory, which introduces spurious degrees of...

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Detalles Bibliográficos
Publicado: 1975
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v12_n5_p1796_Theumann
http://hdl.handle.net/20.500.12110/paper_01631829_v12_n5_p1796_Theumann
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