Electrical and Galvanomagnetic Properties of Extruded Samples of Bi85Sb15 Solid Solutions with Pb and Te Impurities

被引：5

作者：

Tagiev, M. M. ^{[1
]}

Abdinova, G. D. ^{[2
]}

机构：

[1] Azerbaijan State Univ Econ, Baku, Azerbaijan

[2] Natl Acad Sci Azerbaijan, Inst Phys, Baku, Azerbaijan

来源：

RUSSIAN PHYSICS JOURNAL | 2019年 / 61卷 / 11期

关键词：

Seebeck coefficient; electrical conductivity; Hall coefficient; electrical properties; galvanomagnetic properties; ANISOTROPY;

D O I：

10.1007/s11182-019-01647-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The effect of tellurium impurities on the electrical conductivity (sigma), Seebeck coefficient (), and Hall coefficient R of extruded Bi85Sb15 + 0.001 at.% Pb is studied in the temperature range 77-300 K. It is found that doping with tellurium impurities up to 0.001 at. % compensating acceptor Pb atoms leads to a strong decrease in the electron density and, consequently, to an increase in sigma and significant decrease in the values of and R. The materials obtained can be used as the n-branch of thermoelements operating at temperatures of similar to 77 K.

引用

页码：2135 / 2138

页数：4

共 21 条

[1] Electrical and Galvanomagnetic Properties of Extruded Samples of Bi85Sb15 Solid Solutions with Pb and Te Impurities
M. M. Tagiev
G. D. Abdinova
Russian Physics Journal, 2019, 61 : 2135 - 2138
[2] Magnetothermoelectric Properties of Extruded Bi85Sb15⟨Pb,Te⟩
Tagiyev, M. M.
INORGANIC MATERIALS, 2022, 58 (01) : 26 - 32
[3] Magnetothermoelectric Properties of Extruded Bi85Sb15〈Pb,Te〉
M. M. Tagiyev
Inorganic Materials, 2022, 58 : 26 - 32
[4] Effect of Gamma Irradiation on the Electrical Properties of Extruded Bi85Sb15⟨Te⟩ Samples
Abdullaeva, I. A.
Abdinova, G. D.
Tagiyev, M. M.
Barkhalov, B. Sh
INORGANIC MATERIALS, 2021, 57 (09) : 887 - 892
[5] Effect of γ-radiation on magneto-thermoelectric properties of the extruded samples of Bi85Sb15⟨Te⟩ solid solution
Abdullayeva, I. A.
Abdinova, G. D.
Tagiyev, M. M.
Samedov, O. A.
INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2021, 35 (07):
[6] Effect of Gamma Irradiation on the Electrical Properties of Extruded Bi85Sb15〈Те〉 Samples
I. A. Abdullaeva
G. D. Abdinova
M. M. Tagiyev
B. Sh. Barkhalov
Inorganic Materials, 2021, 57 : 887 - 892
[7] ELECTRICAL AND HEAT PROPERTIES OF BULK NANOSTRUCTURED SAMPLES OF Bi85Sb15 SOLID SOLUTION
Tagiyev, M. M.
Abdinova, G. D.
MODERN TRENDS IN PHYSICS, 2019, : 121 - 124
[8] Magnetothermoelectric properties of the bulk extruded samples of Bi85Sb15 solid solution with different grain sizes
Tagiyev, Mail Masim
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2021, 718 (01) : 113 - 121
[9] Effect of Gamma Irradiation on the Electrical Properties of Extruded Bi0.85Sb0.15 Solid Solution Samples Doped with Pb Acceptor Impurities
Tagiyev, M. M.
Abdullayeva, I. A.
Abdinova, G. D.
INORGANIC MATERIALS, 2024, 60 (07) : 822 - 827
[10] Thermoelectric properties of Ge-doped Bi85Sb15 alloys at low temperatures
Chen, Zhen
Han, Yemao
Zhou, Min
Song, Chunmei
Huang, Rongjin
Zhou, Yuan
Li, Laifeng
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2014, 75 (04) : 523 - 527

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