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Solids
Structure and magnetoresistance of Co–Gd and Al–Co–Gd alloy films
V. N. Varyukhin, T. T. Moroz, B. E. Shkuratov, A. I. Izotov, Yu. I. Nepochattykh, V. V. Burkhovetskiy, Z. A. Samoilenko, E. I. Pushenko O O Galkin Donetsk Institute for Physics and Engineering, National Academy of Sciences of Ukraine
Abstract:
Structural data and field dependences of resistance $R(H)$ for film of alloys of Co–Gd и Al–Co–Gd obtained by vacuum sputtering are presented. As shown, amorphous film of Co$_{55}$Gd$_{45}$ is founded ferromagnetic state at room temperature. Features, discovered during dependences of $R(H)$ for film samples of Al$_{84}$Co$_{8}$Gd$_{8}$ и Al$_{92}$Co$_{6}$Gd$_{2}$ are related with magnetic ordering of film materials.
Keywords:
amorphous state, magnetoresistance, ferromagnetic state, magnetic susceptibility.
Received: 10.06.2019 Revised: 17.12.2019 Accepted: 24.12.2019
Citation:
V. N. Varyukhin, T. T. Moroz, B. E. Shkuratov, A. I. Izotov, Yu. I. Nepochattykh, V. V. Burkhovetskiy, Z. A. Samoilenko, E. I. Pushenko, “Structure and magnetoresistance of Co–Gd and Al–Co–Gd alloy films”, Zhurnal Tekhnicheskoi Fiziki, 90:6 (2020), 944–948; Tech. Phys., 65:6 (2020), 904–908
Linking options:
https://www.mathnet.ru/eng/jtf5281 https://www.mathnet.ru/eng/jtf/v90/i6/p944
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Abstract page: | 41 | Full-text PDF : | 17 |
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