Mixing of magnetic and phononic excitations in incommensurate spin-Peierls systems

We analyze the excitation spectra of a spin-phonon coupled chain in the presence of a soliton. This is taken as a microscopic model of a spin-Peierls material placed in a high magnetic field. We show, by using a semiclassical approximation in the bosonized representation of the spins, that a trapped...

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Detalles Bibliográficos
Publicado:	2001
Materias:	article dimerization magnetic field magnetism molecular dynamics spin labeling
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v63_n14_p_Dobry http://hdl.handle.net/20.500.12110/paper_10980121_v63_n14_p_Dobry
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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