Transient Polarization Effects of Resonance Raman Scattering in a Linearly-Coupled Localized-Electron Phonon System
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概要
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We investigate the time-dependent polarization characteristics associated withresonance Raman scattering in a linearly-coupled localized-electron phononsystem with a doubly-degenerate excited electronic level. It is found that thetemporal polarization behavior for the pulse excitation strongly reflects thedynamics of the electrout-phonon interaction in the intermediate state. In thecase of a short pulse limit, the time-dependexat degree of polarization (DP) exhi bitsthe damped oscillation which is directly related to the dynamical motion of theinteraction mode. For a square pulse with a finite pulse width, the interfere,x'xceeffect between the scattering and the luminescence appears in the oscillatorybehavior of DP during the excitatioxa, and strongly depends on tlae incidentphoton energy.
- 社団法人日本物理学会の論文
- 1980-03-15
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- Polarization Effects of Resonance Raman Scattering in a Linearly-Coupled Localized-Electron Phonon System
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- Transient Polarization Effects of Resonance Raman Scattering in a Linearly-Coupled Localized-Electron Phonon System
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