Temperature dependence of electron transport in GaN/AlGaN quantum cascade detectors

► We theoretically investigate the GaN/(AlN/AlGaN) quantum cascade photodetector. ► Modeling of electron transport and optical response of the cascade detector is based on the density matrix theory. ► Increasing temperature leads to growing of device operating speed. ► The response of investigated G...

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Veröffentlicht in:	Superlattices and microstructures 2012-10, Vol.52 (4), p.894-900
Hauptverfasser:	Gryshchenko, S.V., Klymenko, M.V., Shulika, O.V., Sukhoivanov, I.A., Lysak, V.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier lifetime Cascades Density matrix Design engineering Detectors Dynamical systems Dynamics Mathematical analysis Mathematical models Phonon assisted scattering Population dynamics Quantum cascade photodetector
Online-Zugang:	Volltext
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