Abstract:
Bolometers based on the superconductor–insulator–normal–metal–insulator–superconductor (SINIS) structure with an absorber suspended above the substrate are developed, fabricated, and experimentally studied in the terahertz frequency range. In contrast to the previously studied bolometers with an absorber located directly on the substrate, the real bolometric mode of operation is achieved, i.e., there is more than one excited electron per quantum of electromagnetic radiation (the quantum efficiency is larger than 1). A quantum efficiency of fifteen electrons per quantum of radiation with a frequency of 350 GHz was achieved in the studied bolometers.
This study was conducted within the framework of State assignment no. 0030-2019-0003 for the Institute of Radio Engineering and Electronics, Russian Academy of Sciences.
Citation:
R. A. Yusupov, A. A. Gunbina, A. M. Chekushkin, D. V. Nagirnaya, S. A. Lemzyakov, V. S. Edel'man, M. A. Tarasov, “Quantum response of a bolometer based on the SINIS structure with a suspended absorber”, Fizika Tverdogo Tela, 62:9 (2020), 1403–1406; Phys. Solid State, 62:9 (2020), 1567–1570
\Bibitem{YusGunChe20}
\by R.~A.~Yusupov, A.~A.~Gunbina, A.~M.~Chekushkin, D.~V.~Nagirnaya, S.~A.~Lemzyakov, V.~S.~Edel'man, M.~A.~Tarasov
\paper Quantum response of a bolometer based on the SINIS structure with a suspended absorber
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 9
\pages 1403--1406
\mathnet{http://mi.mathnet.ru/ftt8309}
\crossref{https://doi.org/10.21883/FTT.2020.09.49761.11H}
\elib{https://elibrary.ru/item.asp?id=44154221}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 9
\pages 1567--1570
\crossref{https://doi.org/10.1134/S106378342009036X}
Linking options:
https://www.mathnet.ru/eng/ftt8309
https://www.mathnet.ru/eng/ftt/v62/i9/p1403
This publication is cited in the following 8 articles:
V. A. Stolyarov, Y. Y. Balega, M. G. Mingaliev, Y. V. Sotnikova, V. F. Vdovin, A. A. Gunbina, D. E. Kukushkin, M. A. Tarasov, M. Y. Fominsky, A. M. Chekushkin, V. S. Edelman, R. A. Yusupov, “Prospects of Millimeter Astronomy Development at the Special Astrophysical Observatory of the Russian Academy of Sciences (SAO RAS)”, Astrophys. Bull., 79:2 (2024), 321
Michael Tarasov, Aleksandra Gunbina, Renat Yusupov, Artem Chekushkin, Daria Nagirnaya, Sergey Lemzyakov, Vyacheslav Vdovin, Valerian Edelman, Alexei Kalaboukhov, Dag Winkler, “Non-Thermal Absorption and Quantum Efficiency of SINIS Bolometer”, IEEE Trans. Appl. Supercond., 31:5 (2021), 1
Aleksandra Gunbina, Sumedh Mahashabde, Michael Tarasov, Grigory Yakopov, Renat Yusupov, Artem Chekushkin, Daria Nagirnaya, Sergey Lemzyakov, Vyacheslav Vdovin, Alexei Kalaboukhov, Dag Winkler, “A 90 GHz SINIS Detector With 2 GHz Readout”, IEEE Trans. Appl. Supercond., 31:5 (2021), 1
Mikhail A. Tarasov, Valerian S. Edelman, Sergei A. Lemzyakov, Aleksandra A. Gunbina, Renat A. Yusupov, Artem M. Chekushkin, Darya V. Nagirnaya, Vyacheslav F. Vdovin, Alexei Kalaboukhov, 2020 7th All-Russian Microwave Conference (RMC), 2020, 25
Yu. Yu. Balega, A. M. Baryshev, G. M. Bubnov, V. F. Vdovin, S. N. Vdovichev, A. A. Gunbina, P. N. Dmitriev, V. K. Dubrovich, I. I. Zinchenko, V. P. Koshelets, S. A. Lemzyakov, D. V. Nagirnaya, K. I. Rudakov, A. V. Smirnov, M. A. Tarasov, L. V. Filippenko, V. B. Haikin, A. V. Khudchenko, A. M. Chekushkin, V. S. Edelman, R. A. Yusupov, G. V. Yakopov, “Superconducting Receivers for Space, Balloon, and Ground-Based Sub-Terahertz Radio Telescopes”, Radiophys Quantum El, 63:7 (2020), 479