Enhancing thermoelectric performance of K-doped polycrystalline SnSe through band engineering tuning and hydrogen reduction

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Xin, Nan [1 ]
Li, Yifei [1 ]
Tang, Guihua [1 ]
Shen, Longyun [1 ]
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[1] MOE Key Laboratory of Thermo–Fluid Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an,710049, China
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