Possible nonlinear excitations in quasi-one-dimensional halogen-bridged binuclear metal complexes

Yamamoto, Shoji

PHYSICAL REVIEW B, 2002, 66, 165113

Permalink : https://hdl.handle.net/2115/5864

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アクセス権	open access
URI	https://hdl.handle.net/2115/5864
タイトル	Possible nonlinear excitations in quasi-one-dimensional halogen-bridged binuclear metal complexes
著者	e-Rad_Researcher 90252551 著者名 Yamamoto, Shoji 山本, 昌司
言語	英語
発行日	2002
出版者	American Physical Society
収録物名	PHYSICAL REVIEW B
巻(号)	66
ページ	165113
抄録	We investigate possible localized intragap states in 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. Their effective masses are predicted for typical MMX compounds. Making a continuum-model analysis as well, we further reveal their scaling properties with particular emphasis on the analogy between MMX chains and trans-polyacetylene.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2002 American Physical Society
PISSN	1098-0121
関連情報	URI http://www.aps.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevB.66.165113