Giant phonon anharmonicity driven by the asymmetric lone pairs in Mg3Bi2
Yingcai Zhu, Junyan Liu, Bin Wei, Sheng Xu, Yong Song, Xueyun Wang, Tian‐Long Xia, Jingsheng Chen, G. Jeffrey Snyder, Jiawang Hong
Topics & Concepts
AnharmonicityMaterials scienceCondensed matter physicsThermoelectric materialsPhononThermal conductivityThermoelectric effectPhonon scatteringBismuthScatteringThermodynamicsPhysicsOpticsMetallurgyComposite materialAdvanced Thermoelectric Materials and DevicesThermal properties of materialsSuperconductivity in MgB2 and Alloys