All Cubic-Phase δ-TAGS Thermoelectrics Over the Entire Mid-Temperature Range

Baopeng Ma, Hongrui Ren, Fudong Zhang, Zhanhui Peng, Hailong He, Minchao Cui, Zhenhua Ge, Bingyu Li, Wenwen Wu, Pengfei Liang, Yu Xiao, Xiaolian Chao, Zupei Yang, Di Wu