journal article·2026

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, Zhuanghao Zheng, Lina Cheng, Zhi-Gang Chen, Xiangdong Yao

Journal of Materials Chemistry C· Volume 14· Issue 24
Publisher page

Abstract

Ge and Ga co-doping enhances electrical conductivity and reduces thermal conductivity through band engineering and defect-induced phonon scattering, achieving a ZT value of 1 at 773 K in polycrystalline SnSe.
Only a short abstract or summary was supplied by the source.
Source: crossref · Quality: short

Research context

OpenAlex topics: Advanced Thermoelectric Materials and Devices · 2D Materials and Applications · Heusler alloys: electronic and magnetic properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Shenzhen Key Laboratory of Advanced Thin Films and Applications, Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, State Key Laboratory of Radio Frequency Heterogeneous Integration, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, Guangdong 518060, China

School of Chemistry and Physics, ARC Research Hub in Zero-emission Power Generation for Carbon Neutrality, and Centre for Materials Science, Queensland University of Technology, Brisbane, Queensland 4000, Australia

State Key Laboratory of Bio-fibers and Eco-textiles, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China

State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China

College of Materials Science and Engineering, Fuzhou University, Fuzhou 350002, China

Institute of Green Chemistry and Molecular Engineering (IGCME), Sun Yat-sen University, Guangzhou, Guangdong 510275, China

School of Advanced Energy and IGCME, Shenzhen Campus, Sun Yat-Sen University (SYSU), Shenzhen 518107, China

Funding

Australian Research Council · National Computational Infrastructure

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