Strong acoustic-optical phonon coupling in high-performance thermoelectric material Bi0.5Sb1.5Te3
Fengxian Bai, Hao Yu, Di Peng, Hong-Jie Pang, Yu Lan, Liu-Cheng Chen, Jun Mao, Qian Zhang, Xiao‐Jia Chen, Xiao‐Jia Chen
Topics & Concepts
PhononMaterials scienceThermoelectric effectThermal conductivityCondensed matter physicsRaman scatteringThermoelectric materialsScatteringRaman spectroscopyPhonon scatteringCoupling (piping)OpticsPhysicsThermodynamicsComposite materialAdvanced Thermoelectric Materials and DevicesThermal properties of materialsThermal Radiation and Cooling Technologies