Abstract:
The electrical performance of thermophotovoltaic converters with a flip-chip design based on p-InAsSbP/n-InAs/n-InAsSbP double heterostructures with the substrate completely or partially removed is examined. The influence of resistance of different parts of the structure on the spatial distribution of current density in the active region is revealed, and the conditions for maximizing the efficiency of photocurrent collection and minimizing confluence are determined.
Keywords:
thermophotovoltaic converter, InAsSbP/InAs heterostructures, current-voltage characteristics, current density distribution.
The work at IoffeLED Ltd. was supported by the Federal targeted program "Development of Large-Sized Photosensitive Elements for the Spectral Ranges of 2.5–3.5, 2.5–4.5, and 2.5–5.5 μm Based on InAs Heterostructures and InAsSbP Solid Solutions" (contract code 14.576.21.0104, ID: RFMEFI57618X0104).
Citation:
B. A. Matveev, V. I. Ratushnyi, A. Yu. Rybalchenko, “Localization of current flow in thermophotovoltaic converters based on InAsSbP/InAs double heterostructures”, Zhurnal Tekhnicheskoi Fiziki, 90:5 (2020), 835–840; Tech. Phys., 65:5 (2020), 799–804
\Bibitem{MatRatRyb20}
\by B.~A.~Matveev, V.~I.~Ratushnyi, A.~Yu.~Rybalchenko
\paper Localization of current flow in thermophotovoltaic converters based on InAsSbP/InAs double heterostructures
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 90
\issue 5
\pages 835--840
\mathnet{http://mi.mathnet.ru/jtf5318}
\crossref{https://doi.org/10.21883/JTF.2020.05.49187.14-19}
\elib{https://elibrary.ru/item.asp?id=42906019}
\transl
\jour Tech. Phys.
\yr 2020
\vol 65
\issue 5
\pages 799--804
\crossref{https://doi.org/10.1134/S1063784220050187}
Linking options:
https://www.mathnet.ru/eng/jtf5318
https://www.mathnet.ru/eng/jtf/v90/i5/p835
This publication is cited in the following 2 articles:
B. A. Matveev, V. I. Ratushnyi, A. Yu. Rybal'chenko, “Spatial Electroluminescence Distribution and Internal Quantum Efficiency in Substrate Free InAsSbP/InAsSb Double Heterostructure”, Semiconductors, 58:2 (2024), 149
A A Klimov, R E Kunkov, T S Lukhmyrina, B A Matveev, N M Lebedeva, M A Remennyi, “Room temperature mid-IR two-color photodiodes with InAs and InAs0.9Sb0.1 absorbing layers”, J. Phys.: Conf. Ser., 1697:1 (2020), 012180