Conduction band engineering of half-Heusler thermoelectrics using orbital chemistry
Journal Article
·
· Journal of Materials Chemistry. A
- Key Laboratory of Materials Physics, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China, Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA, Institute for Theoretical Solid State Physics, Leibniz IFW Dresden, 01069 Dresden, Germany
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA
- Key Laboratory of Materials Physics, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China, Advanced Research Institute of Multidisciplinary Sciences, Qufu Normal University, Qufu, Shandong Province, 273165, China
Two conduction bands with very different effective masses are usually at the X point in the half-Heusler Brillouin zone. Our orbital phase diagram provides feasible strategies to converge these two bands for thermoelectric enhancement.
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1839820
- Journal Information:
- Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Journal Issue: 6 Vol. 10; ISSN JMCAET; ISSN 2050-7488
- Publisher:
- Royal Society of Chemistry (RSC)Copyright Statement
- Country of Publication:
- United Kingdom
- Language:
- English
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