Local excitations in mixed-valence bimetal chains

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dc.creatorYamamoto, Shoji
dc.date2002-06-27
dc.date.accessioned2026-07-07T02:46:01Z
dc.date.available2026-07-07T02:46:01Z
dc.descriptionWe investigate localized intragap states in mixed-valence bimetal chains in an attempt to encourage further explorations into quasi-one-dimensional halogen-bridged binuclear metal (MMX) complexes. Within a coupled electron-phonon model, soliton and polaron excitations in the two distinct ground states of MMX chains are numerically calculated and compared. Making a continuum-model analysis as well, we reveal their scaling properties with particular emphasis on the analogy between MMX chains and trans-polyacetylene.
dc.description9 pages, 9 figures embedded, submitted to Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/cond-mat/0206557
dc.identifierhttp://arxiv.org/abs/cond-mat/0206557
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19512
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleLocal excitations in mixed-valence bimetal chains
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