A versatile phenomenological model for the S-shaped temperature dependence of photoluminescence energy for an accurate determination of the exciton localization energy in bulk and quantum well structures
V. K. Dixit; S. Porwal; S. D. Singh; T. K. Sharma; Sandip Ghosh; S. M. Oak · 2014 · Journal of Physics D Applied Physics
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Abstract (excerpt)
Temperature dependence of the photoluminescence (PL) peak energy of bulk and quantum well (QW) structures is studied by using a new phenomenological model for including the effect of localized states. In general an anomalous S-shaped…
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Metadata source: OpenAlex · DOI 10.1088/0022-3727/47/6/065103