Non-Selective Magnetoelectric Thermal Radiation Receiver Based on Cadmium Antimonide
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Keywords

radiation receiver, cadmium antimonide, magneto-electric, magnetic field, sensitivity, dynamic range.

How to Cite

Dobrovolsky, Y., Prokhorov, G., & Ascheulov, A. (2019). Non-Selective Magnetoelectric Thermal Radiation Receiver Based on Cadmium Antimonide. Metrology and Instruments, (5), 32-36. https://doi.org/10.33955/2307-2180(5)2019.32-36

Abstract

The ways of increasing the sensitivity of a non-selective thermal radiation receiver based on cadmium antimony using the phenomenon of electromagnetic induction are considered and investiga­ted. It has been shown that the application of ani­sotropic NdFeB anisotropic magnet increases the volt-watt sensitivity of the thermal radiation recei­ver by 30 %. When a more powerful magnet is used, an additional increase in sensitivity is observed, but not in proportion to the magnitude of the additio­nal magnetic induction. The dynamic range of the created thermal radiation receiver, which is from 10 to 200000 W/m-2, is investigated.

https://doi.org/10.33955/2307-2180(5)2019.32-36
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