Effect of microstructure on the thermo-power of thermoelectric composite of the Bi 2 Te 3  (matrix) +  x Ni (filler) system

M. Zhezhu; Жежу М.; A. E. Vasil’ev; Васильев А. Е.; O. N. Ivanov; Иванов О. Н.

doi:10.31857/S0367676523701363

Effect of microstructure on the thermo-power of thermoelectric composite of the Bi₂Te₃ (matrix) + xNi (filler) system

Авторлар: Zhezhu M.¹, Vasil’ev A.², Ivanov O.N.¹^,2
Мекемелер:
1. Belgorod State Technological University
2. Belgorod State University
Шығарылым: Том 87, № 6 (2023)
Беттер: 786-791
Бөлім: Articles
URL: https://ogarev-online.ru/0367-6765/article/view/135397
DOI: https://doi.org/10.31857/S0367676523701363
EDN: https://elibrary.ru/VKPKIX
ID: 135397

Дәйексөз келтіру

Толық мәтін

Аннотация
Авторлар туралы
Әдебиет тізімі
Қосымша файлдар
Статистика

Аннотация

The patterns of effect of the ferromagnetic filler content on the features in the microstructure of “Ni core–shell NiTe₂” inclusions, changes in the Seebeck coefficient and electron concentration in samples of the Bi₂Te₃ (matrix) + xNi (filler) composites with x = 0.00; 0.50; 0.85; 1.25 and 1.50 wt % have been found. It is shown that the Seebeck coefficient in the composites x = 0.50 and 0.85 exceeds the calculated values, which may be due to additional scattering of electrons by the magnetic moments of inclusion atoms.

Әдебиет тізімі

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