Tian Yefan; Ghassemi Nader; Li Rui; Vagizov Farit Gabdulhakovich; Ross Joseph H.; Ren Wuyang; Zhu Hangtian; Ren Zhifeng
(2020)
To investigate the local behavior of defects and mixed compositions in NbFeSb-based semiconductors, for improved thermoelectric efficiency, we have performed 93Nb and 121Sb NMR, as well as Mössbauer measurements, on pure ...