Unveiling the microscopic origins and thermoelectric performance of full-Heusler compounds K<sub>2</sub>RbSb and Rb<sub>2</sub>KSb
The strong anharmonicity of alkali metal atoms result in extremely low lattice thermal conductivity ( κ L ) for these compounds. These findings reveal the importance of chemical bonding in achieving ultra-low κ L and excellent TE performance.
Authors
- Zhenhong Dai (ORCID: https://orcid.org/0000-0001-7821-9932)
- Yinchang Zhao (ORCID: https://orcid.org/0000-0002-1422-6786)
- Peipei Liu (ORCID: https://orcid.org/0000-0003-1218-7362)
- Jun Ni (ORCID: https://orcid.org/0000-0002-8135-6951)
Institutions
- Yantai University (CN)
- Beijing Academy of Quantum Information Sciences (CN)
- State Key Laboratory of Low-Dimensional Quantum Physics
- Tsinghua University (CN)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4tc03859b
- Citations
- 1
- Primary Topic
- Heusler alloys: electronic and magnetic properties
- Type
- article
- Field-Weighted Citation Impact
- 0.43