Resonant Raman Scattering and Luminescence due to Excitonic Molecule

Eiichi Hanamura, Toshihide Takagahara

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Competitive behavior of two channels of resonant Raman scattering and luminescence is discussed for the giant two-photon excitation of excitonic molecules in CuCl. The stochastic theory of intermediate state interaction is applied to describe the time-integrated and time-resolved emission spectra of the excitonic molecule excited resonantly by a short light pulse. Particularly as for the time-resolved spectrum, the frequency-time uncertainty due to the finite observation time is incorporated in the present theory. Our theory explains the observed characteristics of the emission spectra, and the relaxation constants of the excitonic molecule and the exciton in the final state are determined from comparison between the observed and calculated spectra.

Original languageEnglish
Pages (from-to)410-422
Number of pages13
JournalJournal of the Physical Society of Japan
Volume47
Issue number2
DOIs
Publication statusPublished - 1979 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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