Local dipole formation in thermoelectric PbTe and SnTe: symmetry of high-temp...

A promising family of thermoelectrics is based on rocksalt structured PbTe. To explain the thermal conductivity at high temperatures it is necessary to understand why the lead...一类极具发展前景的热电材料（thermoelectrics）家族以岩盐结构（rocksalt）碲化铅（PbTe）为基础。为阐释高温下的热导率（thermal conductivity），我们有必要理解为何铅……