Negative activation energy and dielectric signatures of excitons and excitonic Mott transitions in quantum confined laser structures

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Negative activation energy and dielectric signatures of excitons and excitonic Mott transitions in quantum confined laser structures

Mostly, optical spectroscopies are used to investigate the physics of excitons, whereas their electrical evidences are hardly explored. Here, we examined a forward bias activated differential capacitance response of GaInP/AlGaInP based multi-quantum well laser diodes to trace the presence of exciton...

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Bibliographic Details
Main Authors:	Bhunia, A., Bansal, Kanika, Henini, M., Alshammari, M.S., Datta, Shouvik
Format:	Article
Published:	AIP Publishing 2016
Online Access:	https://eprints.nottingham.ac.uk/37700/

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