Influence of V Doping on the Thermoelectric Properties of Fe2Ti1 –xVxSn Heusler Alloys
- Авторлар: Taranova A.1, Novitskii A.1, Voronin A.1, Taskaev S.2,3, Khovaylo V.1
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Мекемелер:
- National University of Science and Technology “MISiS”
- Chelyabinsk State University
- South Ural State University
- Шығарылым: Том 53, № 6 (2019)
- Беттер: 768-771
- Бөлім: 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
Дәйексөз келтіру
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.
Авторлар туралы
A. Taranova
National University of Science and Technology “MISiS”
Хат алмасуға жауапты Автор.
Email: ataranovamisis@gmail.com
Ресей, Moscow, 119049
A. Novitskii
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Ресей, Moscow, 119049
A. Voronin
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Ресей, Moscow, 119049
S. Taskaev
Chelyabinsk State University; South Ural State University
Email: ataranovamisis@gmail.com
Ресей, Chelyabinsk, 454001; Chelyabinsk, 454008
V. Khovaylo
National University of Science and Technology “MISiS”
Email: ataranovamisis@gmail.com
Ресей, Moscow, 119049