Experimental and theoretical investigation of femtosecond carrier relaxation in CdSe

B. D. Fluegel, A. Paul, K. Meissner, Rudolf Binder, Stephan W Koch, Nasser N Peyghambarian, F. Sasaki, T. Mishina, Y. Masumoto

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A femtosecond spectral hole burning technique is employed to study the relaxation of nonequilibrium carriers via carrier-carrier and carrier-LO-phonon scattering. Excitation by 70-fs laser pulses several LO phonon energies above the exciton resonance at 10 K in CdSe results in a transient spectral hole that disappears in less than 100 fs. The experiments are compared with a theory that involves numerical evaluation of the semiconductor Bloch equations in the presence of carrier-carrier and carrier-LO phonon scattering.

Original languageEnglish (US)
Pages (from-to)17-19
Number of pages3
JournalSolid State Communications
Volume83
Issue number1
DOIs
StatePublished - 1992

Fingerprint

Phonon scattering
Excitons
Laser pulses
Semiconductor materials
Experiments
hole burning
scattering
excitons
evaluation
LDS 751
pulses
excitation
lasers

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Experimental and theoretical investigation of femtosecond carrier relaxation in CdSe. / Fluegel, B. D.; Paul, A.; Meissner, K.; Binder, Rudolf; Koch, Stephan W; Peyghambarian, Nasser N; Sasaki, F.; Mishina, T.; Masumoto, Y.

In: Solid State Communications, Vol. 83, No. 1, 1992, p. 17-19.

Research output: Contribution to journalArticle

Fluegel, B. D. ; Paul, A. ; Meissner, K. ; Binder, Rudolf ; Koch, Stephan W ; Peyghambarian, Nasser N ; Sasaki, F. ; Mishina, T. ; Masumoto, Y. / Experimental and theoretical investigation of femtosecond carrier relaxation in CdSe. In: Solid State Communications. 1992 ; Vol. 83, No. 1. pp. 17-19.
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