Email this article Bismuth-Telluride-Based Radiation Thermopiles Prepared by Pulsed Laser Deposition
- Authors: Shupenev A.E.1, Korshunov I.S.1, Iliin A.S.2, Osipkov A.S.1, Grigoryants A.G.1
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Affiliations:
- Bauman Moscow State Technical University
- Institute of Theoretical and Applied Electrodynamics
- Issue: Vol 53, No 6 (2019)
- Pages: 747-751
- Section: XVI International Conference “thermoelectrics and Their Applications–2018” (Iscta 2018,) St. Petersburg, October 8–12, 2018
- URL: https://bakhtiniada.ru/1063-7826/article/view/206248
- DOI: https://doi.org/10.1134/S1063782619060204
- ID: 206248
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Abstract
Radiation thermopiles are structural units of sensors used for measuring the energetic parameters of radiation in the wavelength range from 0.1 to 100 µm. The question of the application potential of p-Bi0.5Sb1.5Te3 and n-Bi2Te2.7Se0.3 films prepared by pulsed laser deposition in radiation thermopiles on different substrates was studied. It is shown by thermophysical calculation and the experimental studies of prototypes that the use of polyimide substrates may provide a responsivity of about 1 V/W for an absorption area 16 mm in diameter (the time constant is about 10 s).
About the authors
A. E. Shupenev
Bauman Moscow State Technical University
Author for correspondence.
Email: ash@bmstu.ru
Russian Federation, Moscow, 105005
I. S. Korshunov
Bauman Moscow State Technical University
Email: ash@bmstu.ru
Russian Federation, Moscow, 105005
A. S. Iliin
Institute of Theoretical and Applied Electrodynamics
Email: ash@bmstu.ru
Russian Federation, Moscow, 125412
A. S. Osipkov
Bauman Moscow State Technical University
Email: ash@bmstu.ru
Russian Federation, Moscow, 105005
A. G. Grigoryants
Bauman Moscow State Technical University
Email: ash@bmstu.ru
Russian Federation, Moscow, 105005
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