Interference of resonance luminescence of exciton polaritons in CuGaS2 crystals

The nonmodulated and wavelength-modulated reflection spectra of CuGaS2 crystals for the polarization Е||c of 10 K are studied. The states n = 1, 2 and 3 of the excitons Γ4 (A-excitons) and n = 1, n = 2 of B- and C-excitons are found. The nonmodulated absorption spectra for the polarization E⊥c at...

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Auteurs principaux: Sîrbu, Nicolae, Nemerenco, Lucreţia, Stamov, Ivan, Bejan, Valerian, Tezlevan, Victor
Format: article
Langue:EN
Publié: D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2007
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Accès en ligne:https://doaj.org/article/2f4d4e36200747818479a7f15dc2844d
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