Influence of V Doping on the Thermoelectric Properties of Fe2Ti1 –xVxSn Heusler Alloys
- Авторы: Taranova A.1, Novitskii A.1, Voronin A.1, Taskaev S.2,3, Khovaylo V.1
-
Учреждения:
- National University of Science and Technology “MISiS”
- Chelyabinsk State University
- South Ural State University
- Выпуск: Том 53, № 6 (2019)
- Страницы: 768-771
- Раздел: XVI International Conference “thermoelectrics and Their Applications–2018” (Iscta 2018,) St. Petersburg, October 8–12, 2018
- URL: https://journals.rcsi.science/1063-7826/article/view/206279
- DOI: https://doi.org/10.1134/S1063782619060277
- ID: 206279
Цитировать
Аннотация
The results of experimental investigation into Fe2Ti1 –xVxSn alloys (x = 0, 0.06, 0.15, and 0.2) are presented. It is established from the temperature dependences of the electrical conductivity, Seebeck coefficient, and thermal conductivity that the studied compositions exhibit the transport properties typical of semiconductors, while the partial substitution of titanium atoms by vanadium atoms leads to a change in the conductivity from p-type to n-type; the undoped Fe2TiSn sample possesses the best thermoelectric characteristics.
Об авторах
A. Taranova
National University of Science and Technology “MISiS”
Автор, ответственный за переписку.
Email: ataranovamisis@gmail.com
Россия, Moscow, 119049
A. Novitskii
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Россия, Moscow, 119049
A. Voronin
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Россия, Moscow, 119049
S. Taskaev
Chelyabinsk State University; South Ural State University
Email: ataranovamisis@gmail.com
Россия, Chelyabinsk, 454001; Chelyabinsk, 454008
V. Khovaylo
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Россия, Moscow, 119049