Effect of Grain Sizes on Thermoelectric Properties of Extruded Samples of Bi0.5Sb1.5Te3 Solution
- Авторлар: Barkhalov B.S.1, Tagiyev M.M.2, Bagiyeva G.Z.1, Abdinova G.D.1, Aliyev R.Y.1, Magerramova K.I.1
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Мекемелер:
- Institute of Physics of the National Academy of Sciences of Azerbaijan
- Azerbaijan State Economic University
- Шығарылым: Том 62, № 4 (2019)
- Беттер: 664-672
- Бөлім: Article
- URL: https://journals.rcsi.science/1064-8887/article/view/241755
- DOI: https://doi.org/10.1007/s11182-019-01761-5
- ID: 241755
Дәйексөз келтіру
Аннотация
Electrical and thermal properties of single crystalline and extruded samples of a p-type Bi0.5Sb1.5Te3 solid solution with various grain sizes are studied in a wide temperature range of 80–300 K. It is revealed that the grain sizes significantly affect the values of the thermal-e. m. f. (α), electrical conductivity (σ), and thermal conductivity (χ) coefficients of the samples under study.
Негізгі сөздер
Авторлар туралы
B. Barkhalov
Institute of Physics of the National Academy of Sciences of Azerbaijan
Хат алмасуға жауапты Автор.
Email: bbarhal@mail.ru
Әзірбайжан, Baku
M. Tagiyev
Azerbaijan State Economic University
Email: bbarhal@mail.ru
Әзірбайжан, Baku
G. Bagiyeva
Institute of Physics of the National Academy of Sciences of Azerbaijan
Email: bbarhal@mail.ru
Әзірбайжан, Baku
G. Abdinova
Institute of Physics of the National Academy of Sciences of Azerbaijan
Email: bbarhal@mail.ru
Әзірбайжан, Baku
R. Aliyev
Institute of Physics of the National Academy of Sciences of Azerbaijan
Email: bbarhal@mail.ru
Әзірбайжан, Baku
K. Magerramova
Institute of Physics of the National Academy of Sciences of Azerbaijan
Email: bbarhal@mail.ru
Әзірбайжан, Baku
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