Multiple light-coupling modes of confined excitons observable in photoluminescence spectra of high-quality CuCl thin films

We report the observation of multiple light-coupling modes of excitons confined in CuCl thin films with thicknesses of a few hundred nanometers beyond the long-wavelength approximation in photoluminescence spectra. Due to a remarkably long coupling length between light and multinode-type excitons re...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2012-12, Vol.86 (23), Article 235449
Hauptverfasser:	Phuong, L. Q., Ichimiya, M., Ishihara, H., Ashida, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Condensed matter Excitons Mathematical analysis Photoluminescence Quantum numbers Spectra Thin films
Online-Zugang:	Volltext
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