AlInPSbAs/InAs Heterostructures for Thermophotoelectric Converters

Using the method of floating-zone recrystallization with a temperature gradient, AlInPSbAs/InAs heterostructures for thermophotoelectric converters operating in the wavelength range of 500–3200 nm are obtained. The use of the AlInPSbAs quinary solid solutions as an active region thermophotoconverter...

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Veröffentlicht in:	Technical physics letters 2018-12, Vol.44 (12), p.1049-1051
Hauptverfasser:	Lunin, L. S., Lunina, M. L., Pashchenko, A. S., Alfimova, D. L., Danilina, E. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ALUMINIUM COMPLEXES Classical and Continuum Physics CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Converters Heterostructures INDIUM ARSENIDES Physics Physics and Astronomy RECRYSTALLIZATION SOLID SOLUTIONS TEMPERATURE GRADIENTS THERMOPHOTOVOLTAIC CONVERTERS WAVELENGTHS
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Beschreibung
Zusammenfassung:	Using the method of floating-zone recrystallization with a temperature gradient, AlInPSbAs/InAs heterostructures for thermophotoelectric converters operating in the wavelength range of 500–3200 nm are obtained. The use of the AlInPSbAs quinary solid solutions as an active region thermophotoconverters allows one to increase the external quantum yield up to 0.9 in the spectral range of 520–2800 nm.
ISSN:	1063-7850 1090-6533
DOI:	10.1134/S1063785018120301