Effect of Nb doping on microstructures and thermoelectric properties of SrTiO3 ceramics
Liu Da-Quan, Zhang Yu-Wei, Kang Hui-Jun †, Li Jin-Ling, Yang Xiong, Wang Tong-Min
       

(color online) Temperature dependence of (a) total and (b) lattice thermal conductivity for the sintered Nb-doped SrTiO3 samples.