DOI: 10.1039/d4sc06615d ISSN: 2041-6520
Chemical modulation and defect engineering in high-performance GeTe-based thermoelectrics
Yilin Jiang, Jincheng Yu, Hezhang Li, Hua-Lu Zhuang, Jing-Feng LiThe crystal structure, chemical bonding characteristics, band structure, and phonon dynamics of GeTe are revealed to elucidate the underlying mechanisms that contribute to its exceptional performance.