Abstract
The films of higher manganese silicides (HMSs) obtained by the oblique deposition of manganese vapor onto silicon substrates possess a preferred texture and exhibit anisotropic thermo emf. The main parameters of IR detectors based on these HMS films have been studied. It is shown that the detectors with ∼5-μm-thick HMS films possess an electric resistance of ∼200 Ω and are capable of monitoring time variations of the incident radiation with a characteristic response time of ≤10−6s and a transformation coefficient of 500 μ V/W.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 28, No. 22, 2002, pp. 11–16.
Original Russian Text Copyright © 2002 by Kamilov, Khusanov, Bakhadyrkhanov, Kobilov.
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Kamilov, T.S., Khusanov, A.Z., Bakhadyrkhanov, M.K. et al. Nonselective polycrystalline radiation detectors based on higher manganese silicides. Tech. Phys. Lett. 28, 929–931 (2002). https://doi.org/10.1134/1.1526887
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DOI: https://doi.org/10.1134/1.1526887