COMPOUND SEMICONDUCTOR THERMOELECTRIC MATERIAL AND METHOD FOR MANUFACTURING SAME

摘要

Provided are: a compound semiconductor thermoelectric material, having excellent thermoelectric conversion performance by having an excellent power factor and ZT value, and in particular, having excellent thermoelectric conversion performance at a low temperature; a method for manufacturing the same; and a thermoelectric module, a thermoelectric generator, or a thermoelectric cooling device, etc. using the same. The compound semiconductor thermoelectric material according to the present invention comprises: an n-type compound semiconductor matrix; and n-type particles which are dispersed in the matrix, are compound semiconductors which are different from the matrix, and have an average particle diameter of 1㎛ to 100㎛.