Non-Selective Magnetoelectric Thermal Radiation Receiver Based on Cadmium Antimonide

Y. Dobrovolsky, G. Prokhorov, A. A. Ascheulov
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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.
基于锑化镉的非选择性磁电热辐射接收器
研究了利用电磁感应现象提高镉锑非选择性热辐射接收机灵敏度的方法。结果表明,应用非各向同性钕铁硼各向异性磁体可使热辐射接收机的伏瓦灵敏度提高30%。当使用更强大的磁铁时,可以观察到灵敏度的额外增加,但与额外磁感应强度的大小不成比例。研究了该热辐射接收机的动态范围为10 ~ 200000 W/m-2。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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