Free and bound exciton luminescence of ZnP2 –D4↑8

Thin structure of polarized absorption spectra of indirect transitions with phonon emis- sion in the ZnP crystals is investigated. In the luminescence spectra, radiation of phonons at annihilation of free excitons simultaneously with radiation of excitons bound on axial centre is found. A model...

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Autores principales: Sîrbu, Nicolae, Stamov, Ivan, Dorogan, Andrei, Nemerenco, Lucreţia
Formato: article
Lenguaje:EN
Publicado: D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2007
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Acceso en línea:https://doaj.org/article/a5a833492d854fe695d9e70f027ee01e
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