Electrical resistivity of coatings of quasicrystalline and crystalline phases of the Ti-Zr-Ni system in the temperature range 4-300 K

被引：0

作者：

Malykhin, S. V. ^{[1
]}

Kopylets, I. A. ^{[1
]}

Khadzhay, G. Ya. ^{[2
]}

Kondratenko, V. V. ^{[1
]}

Surovitskiy, S. V. ^{[1
]}

Devizenko, O. Yu. ^{[1
]}

Kislitsa, M. V. ^{[2
]}

Bogdanov, Yu. S. ^{[1
]}

Vovk, R. V. ^{[2
]}

Borisova, S. S. ^{[1
]}

机构：

[1] Natl Tech Univ Kharkiv Polytech Inst, UA-61002 Kharkiv, Ukraine

[2] V N Karazin Kharkiv Natl Univ, Phys Dept, UA-61077 Kharkiv, Ukraine

来源：

LOW TEMPERATURE PHYSICS | 2023年 / 49卷 / 11期

关键词：

T-Zr-Ni system; quasicrystal; approximant phases; conductivity; ELECTRONIC TRANSPORT; SUPERCONDUCTIVITY;

D O I：

10.1063/10.0021368

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The temperature dependence of the electrical resistivity in the temperature range from 4.4 to 300 K for Ti41Zr41Ni18 (at. %) thin coatings of different crystal perfection and phase composition was studied. The coatings were deposited by magnetron sputtering with subsequent vacuum annealing in various modes ensuring the formation of several heterophase combinations, which included 1/1 and 2/1 approximation phases, a quasicrystalline icosahedral phase, a Laves phase (Ti, Zr)(2)Ni, and an alpha-Ti (Zr) solid solution. The structure before and after annealing was studied by X-ray diffractometry. It was established that coatings with a predominant content of amorphous, quasicrystalline, or approximant 2/1 phases have a temperature coefficient of resistance less than zero, while samples with a predominance of crystalline phases demonstrate characteristic metallic conductivity. The temperature dependence of the electrical resistivity of the Ti41Zr41Ni18 quasicrystalline coating turned out to be similar to the dependence in bulk samples of the Ti(40)Zr(40)Ni(20 )composition. The electrical resistivity of the approximant 2/1 phase with a low content of the additional Laves phase in the film has an almost constant value in the entire investigated temperature range.

引用

页码：1245 / 1249

页数：5

共 6 条

[1] Structure and electrical conductivity of Ti-Zr-Ni films of quasicrystalline and related crystalline phases
Malykhin, S. V.
Minenkov, A. A.
Kondratenko, V. V.
Khadzhay, G. Ya.
Vovk, R. V.
Kislitsa, M. V.
Surovitskiy, S. V.
Borisova, S. S.
Kopylets, I. A.
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 965
[2] Microstructure and properties of plasma spray coatings prepared from Ti-Zr-Ni quasicrystalline powders
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PROGRESS IN POWDER METALLURGY, PTS 1 AND 2, 2007, 534-536 : 89 - +
[3] Mechanical properties of the single-phase Ti-Zr-Ni quasicrystalline alloy at room-temperature
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[4] Electronic and Magnetic Properties of the ε-Fe Phase at High Pressures up to 241 GPa in the Temperature Range of 4-300 K
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[5] Temperature Dependence of Electrical Resistivity (4-300K) in Aluminum- and Boron-Doped SiC Ceramics
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[6] A novel interferometric dilatometer in the 4-300 K temperature range: thermal expansion coefficient of SRM-731 borosilicate glass and stainless steel-304
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MEASUREMENT SCIENCE AND TECHNOLOGY, 2013, 24 (10)

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