Enhanced thermoelectric performance through homogenously dispersed MnTe nanoparticles in p-type Bi<bold>0.52</bold>Sb<bold>1.48</bold>Te<bold>3</bold> nanocomposites

Enhanced thermoelectric performance through homogenously dispersed MnTe nanoparticles in p-type Bi_0.52Sb_1.48Te₃ nanocomposites

Lu Tian-Qi^{1, 2, †}, Nan Peng-Fei^{2, †}, Song Si-Long¹, Zhu Xin-Yue³, Zhao Huai-Zhou^{2, ‡}, Deng Yuan^{1, §}

(color online) (a) Room temperature carrier concentration ( N p ) and (b) room temperature carrier mobility ( μ H ) as a function of MnTe contents (x); (c) Pisarenko relation given by the black solid line under the assumption of a single parabolic band model at room temperature compared with the estimated results given by the mode on compounded samples.