Optical Absorption Spectra Associated with Solitons and Polarons in One-Dimensional Mixed-Valence Metal Complexes
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概要
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For the one-dimensional model system of the halogen-bridged mixed-valence metalcomplexes (FIMMC) optical absorption spectra are calculated by taking into accountthe transition matrix elements. Particular attention is paid to optical absorption asso-chated with electronic energy levels localized around solitons or polarons. It is shownthat the intensity and the line shape of the absorption spectra depend strongly on thestrength of the electron-lattice interaction. The obtained results are discussed in connection with the photo-induced midgap absorption spectra observed in HMMC.Imixed-valence metal complex, CDW, soliton, polaron, photo-induced absorp- ll lion, pseudo-one-dimensional systeml
- 社団法人日本物理学会の論文
- 1990-11-15
著者
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SUZUKI Naoshi
Department of Material Physics,Faculty of Engineering Science,Osaka University
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Suzuki Naoshi
Department Of Material Physics Faculty Of Engineering Science Osaka University
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Suzuki Naoshi
Department Of Material Phsics Faculty Of Engineering Science Osaka University
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TAGAWA Yukio
Department of Material Physics,Faculty of Engineering Science,Osaka University
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Tagawa Yukio
Department Of Material Physics Faculty Of Engineering Science Osaka University
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