Resonant level and band splitting boost the thermoelectric performance of p-type polycrystalline SnSe

Chunlu Wu; Xiao-Lei Shi; Meng Li; Wei-Di Liu; Daohao Li; Liangkui Zhu; Pei Yuan; Zhuang-Hao Zheng; Lina Chen; Zhi-Gang Chen; Xiangdong Yao

doi:10.1039/d6tc00660d

January 1, 2026Journal of Materials Chemistry C

Resonant level and band splitting boost the thermoelectric performance of p-type polycrystalline SnSe

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Key Points

To investigate how resonant level and band splitting enhance the thermoelectric performance of p-type polycrystalline SnSe.
Analysis of the Seebeck coefficient in SnSe
Measurement of thermal conductivity
Evaluation of thermoelectric performance metrics
Enhanced thermoelectric performance observed
High intrinsic Seebeck coefficient confirmed
Low intrinsic thermal conductivity documented

Implication

This research demonstrates enhanced thermoelectric performance in SnSe, indicating its potential as a valuable thermoelectric material.

Abstract

Due to its abundant raw-material resources, high intrinsic Seebeck coefficient, and low intrinsic thermal conductivity, SnSe has emerged as a standout among numerous thermoelectric materials. However, achieving thermoelectric performance in...

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Cite This Study

Wu et al. (2026) studied this question.

synapsesocial.com/papers/69faa25e04f884e66b532ebb https://doi.org/10.1039/d6tc00660d

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Resonant level and band splitting boost the thermoelectric performance of p-type polycrystalline SnSe

Key Points

Implication

Abstract

Discussion

Cite This Study

Resonant level and band splitting boost the thermoelectric performance of p-type polycrystalline SnSe

Key Points

Implication

Abstract

Discussion

Cite This Study

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