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, §}

(a) Low-magnification SEM images; (b) high-magnification SEM images; (c) bright-field TEM image; (d) HRTEM image of the marked part in panel (c), the inset shows the locally enlarged drawing of Bi_0.52Sb_1.48Te₃ composites (2-mol% MnTe milled 3 h).