Published July 2019
| Version v1
Journal article
Theoretical Modeling of the Thermoelectric Properties of Fe2Ti1 –xVxSn Heusler Alloys
- 1. National University of Science and Technology "MISiS" (Russian Federation)
- 2. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences (Russian Federation)
- 3. Gumilyov Eurasian National University (Kazakhstan)
- 4. Frontier Research Institute for Interdisciplinary Science, Tohoku University (Japan)
- 5. Institute for Fluid Sciences, Tohoku University (Japan)
Description
Theoretical calculations of the electron structure and Seebeck coefficient in Fe2Ti1 –xVxSn alloys for the cases of a fully ordered L21 and partially disordered B2 Heusler crystal structure are presented. It is shown that the band-gap width increases with the substitution of Ti by V. Comparison with the available theoretical and experimental data indicates that taking into account randomness in the atomic distribution makes it possible to acquire values of the Seebeck coefficient closer to the experimental results.
Additional details
Identifiers
Publishing Information
- Journal Title
- Semiconductors (Woodbury, N.Y., Print)
- Journal Volume
- 53
- Journal Issue
- 7
- Journal Page Range
- p. 865-868
- ISSN
- 1063-7826
- CODEN
- SMICES
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51109137
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CRYSTAL STRUCTURE; ELECTRONIC STRUCTURE; EXPERIMENTAL DATA; HEUSLER ALLOYS; SEEBECK EFFECT; THEORETICAL DATA; THERMOELECTRIC PROPERTIES
- Descriptors DEC
- ALLOYS; ALUMINIUM ALLOYS; COPPER ALLOYS; COPPER BASE ALLOYS; CORROSION RESISTANT ALLOYS; DATA; ELECTRICAL PROPERTIES; INFORMATION; MANGANESE ALLOYS; NUMERICAL DATA; PHYSICAL PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2019 Pleiades Publishing, Ltd.