THERMOELECTRIC MATERIAL HAVING HIGH-DENSITY INTERFACE MISFIT DISLOCATION, AND THERMOELECTRIC DEVICE AND MODULE COMPRISING THE SAME

摘要

A thermoelectric material having high efficiency, a thermoelectric element including the same, and a thermoelectric element module are provided. The thermoelectric reduces specific thermal conductivity by forming grain boundary ego density interface misfit potential between a thermoelectric matrix and a metal additive or thermoelectric grain in order to be used for various thermoelectric devices.