电邮这篇文章 Effect of Particle Size on the Magnetostructural Transformation of a Manganese Monoarsenide-Based Phase in the ZnGeAs2–MnAs System
- 作者: Marenkin S.F.1,2, Aronov A.N.1, Fedorchenko I.V.1, Zheludkevich A.L.3, Khoroshilov A.V.1, Kozlov V.V.4
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隶属关系:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Moscow Institute of Steel and Alloys (National University of Science and Technology)
- Scientific–Practical Materials Research Centre (State Research and Production Association), Belarussian Academy of Sciences
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
- 期: 卷 54, 编号 12 (2018)
- 页面: 1187-1192
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158566
- DOI: https://doi.org/10.1134/S0020168518120105
- ID: 158566
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详细
We have studied the caloric and magnetic properties of alloys in the MnAs–ZnGeAs2 eutectic system. The results demonstrate that the heat effect and temperature range of the ferromagnetic-to-paramagnetic phase transformation depend on the crystallite size of manganese arsenide. Reducing the crystallite size to ≤60 nm causes the heat effect of the transformation to disappear, significantly changes the temperature range of the magnetic transition, and raises the Curie temperature of the alloy to 351 K.
作者简介
S. Marenkin
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences; Moscow Institute of Steel and Alloys (National University of Science and Technology)
编辑信件的主要联系方式.
Email: marenkin@rambler.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991; Leninskii pr. 4, Moscow, 119991
A. Aronov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: marenkin@rambler.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
I. Fedorchenko
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: marenkin@rambler.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
A. Zheludkevich
Scientific–Practical Materials Research Centre (State Research and Production Association),Belarussian Academy of Sciences
Email: marenkin@rambler.ru
白俄罗斯, ul. Brovki 19, Minsk, 220072
A. Khoroshilov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: marenkin@rambler.ru
俄罗斯联邦, Leninskii pr. 31, Moscow, 119991
V. Kozlov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: marenkin@rambler.ru
俄罗斯联邦, Leninskii pr. 29, Moscow, 119991
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