Dispersion Relations and Reflection Spectra of L-T Mixed Mode Polaritons

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概要

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• Dispersion relations of L-T (longitudinal-transverse) mixed mode polaritonsare calculated for the E. mode phonons in calcite and the Is A and B excitons in/7-Agl. The calculations are based on a recently developed formalism th'at is well-suited for L-T mixed modes as well as for multi-component polaritons. Fromthe line-shape analysis of the reflection spectra, values of the relevant parametersare determined. The role of the background dielectric tensor in the dispersionequation of L-T mixed mode polaritons is also discussed within a general theore-tical framework.

• 社団法人日本物理学会の論文
• 1982-11-15

著者

• CHO Kikuo

  Faculty of Engineering Science,Osaka University

• Cho Kikuo

  Faculty Of Engineering Science Osaka University

• Ehara Kensei

  Faculty Of Engineering Science Osaka University

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