Geometry Optimization Strategies for Dual Enhancement of Power and Efficiency in All‐Mg <sub>3</sub> Sb <sub>1.5</sub> Bi <sub>0.5</sub> Thermoelectric Devices (Small 2/2026)
Thermoelectric Devices In article number 2508990, Takao Mori and co-workers report a novel thermoelectric device design that accommodates an optimized cross-sectional area ratio without compromising the device's fill factor. The proof-of-concept is demonstrated using a fully Mg3Sb1.5Bi0.5-based thermoelectric device, showing a simultaneous improvement in both power and efficiency, suitable for medium-temperature power generation applications.
Authors
- Raju Chetty (ORCID: https://orcid.org/0000-0003-1072-8241)
- Jayachandran Babu (ORCID: https://orcid.org/0000-0002-1182-6655)
- Takao Mori
Institutions
- University of Tsukuba (JP)
- National Institute for Materials Science (JP)
Publication Details
- Journal
- Small
- Published
- 2026-01-01
- DOI
- https://doi.org/10.1002/smll.71851
- Primary Topic
- Advanced Thermoelectric Materials and Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00