Shaoqing Lu, Zhengyi Zhu, Weite Meng, Jian Wang, Lulu Huang, Mengyao Li, Aziz Genç, Siqi Huo, Khak Ho Lim, Andreu Cabot, Yucheng Wu, Yu Zhang, Min Hong, Jian Yan, Yu Liu. "Synergistic Microstructure and Composition Engineering via Na 2 S Enables High‐Performance Porous PbTe Thermoelectrics with Ultrahigh Device Power Density." Advanced Materials (2026). https://doi.org/10.1002/adma.202512589