Relaxation of Electron-Phonon System in Optically Excited Quasi-1-D Mixed Valence Crystal Wolffram′s Red Salt

• Tanino Hiroshi

  Institute for Solid State Physics, University of Tokyo

• Kobayashi Koichi

  Institute for Solid State Physics, University of Tokyo

書誌事項

タイトル別名

• Relaxation of Electron-Phonon System in Optically Excited Quasi-1-D Mixed Valence Crystal Wolffram’s Red Salt
• Relaxation of Electron Phonon System in

抄録

Resonance Raman scattering and photo-luminescence in Wolffram’s red salt are studied. Together with a Raman line and its overtones due to chlorine vibrations along the chain, a continuous, flat and Raman-like emission is observed in the emission spectra. The latter extends deeply into the band edge and is followed by a prominent luminescence band. These emission bands are explained in terms of the recombination during and after relaxation of a charge transfer excited state to the self-trapped state. Details of the relaxation process are discussed on the basis of experimental results on the spectral shapes, the intensities and the degree of polarization of the spectra. These experimental results provide the direct evidences for the characteristic relaxation process in self-trapping in a 1-d electron-phonon system.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 52 (4), 1446-1456, 1983

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390001204182718976
• NII論文ID: 210000090688
• NII論文ID: 110001966399
• NII論文ID: 130003897790
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.52.1446
• BIBCODE: 1983JPSJ...52.1446T
• COI: 1:CAS:528:DyaL3sXitVKktLg%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2587730
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2587730
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.52.1446
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可