Electromotive force generation in homogeneously heated semiconducting samarium monosulfide

被引：12
|
作者：
Kaminskii, VV [1 ]
Solov'ev, SM [1 ]
Golubkov, AV [1 ]
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2002年 / 28卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
Temperature Gradient; Thermal Energy; Force Generation; Samarium; Electromotive Force;
D O I：
10.1134/1.1467284
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The emf generated in samarium monosulfide (SmS) single crystals heated in the absence of external temperature gradients was measured for the first time in a broad temperature range (from room temperature to 712 K). The phenomena of self-heating (up to T = 866 K) and the emf generation were observed in the SmS samples after termination of the external heating. A high level of the emf (0.4-0.6 V) generated for 12 min (including 10 min without external heating) suggests that these effects can be used for the conversion of thermal energy into electricity. (C) 2002 MAIK "Nauka/Interperiodica".
引用
收藏
页码：229 / 231
页数：3
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