High-Pressure Magnetic and Transport Properties of Zn0.1Cd0.9GeAs2 + n wt % MnAs (n = 10 or 15) Nanocomposites
- 作者: Arslanov R.K.1, Arslanov T.R.1, Zalibekov U.Z.1, Fedorchenko I.V.2
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隶属关系:
- Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- 期: 卷 55, 编号 1 (2019)
- 页面: 96-100
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158633
- DOI: https://doi.org/10.1134/S0020168519010011
- ID: 158633
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详细
The magnetic susceptibility χ(T) of Zn0.1Cd0.9GeAs2 + n wt % MnAs (n = 10 or 15) ferromagnetic nanocomposites with a Curie temperature TC = 310 K has been measured as a function of temperature in the temperature range 270–350 K, and their resistivity ρ(p), Hall coefficient RH(p), and magnetization M(p) have been measured as functions of pressure near room temperature. The materials have been shown to undergo a pressure-induced ferromagnetic-to-paramagnetic phase transition, accompanied by a semiconductor–metal phase transition, at a hydrostatic pressure p ≈ 3.2 GPa and room temperature.
作者简介
R. Arslanov
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: arslanovr@gmail.com
俄罗斯联邦, ul. Yaragskogo 94, Makhachkala, Dagestan, 367015
T. Arslanov
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
Email: arslanovr@gmail.com
俄罗斯联邦, ul. Yaragskogo 94, Makhachkala, Dagestan, 367015
U. Zalibekov
Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences
Email: arslanovr@gmail.com
俄罗斯联邦, ul. Yaragskogo 94, Makhachkala, Dagestan, 367015
I. Fedorchenko
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: arslanovr@gmail.com
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
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