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This article is cited in 6 scientific papers (total in 6 papers)
Surface physics, thin films
Structural and magnetic characteristics of nanogranular Co–Al$_{2}$O$_{3}$ single- and multilayer films formed by the solid-state synthesis
M. N. Volochaevab, S. V. Komogortseva, V. G. Myagkova, L. E. Bykovaa, V. S. Zhigalova, N. P. Shestakova, D. A. Velikanova, D. A. Smolyakova, A. V. Lukyanenkoac, V. B. Rachekc, Yu. Yu. Loginovb, I. A. Tambasova, A. A. Matsynina a Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, Russia
b M. F. Reshetnev Siberian State University of Science and Technologies
c Siberian Federal University, Krasnoyarsk
Abstract:
The results of structural and magnetic investigations of nanogranular Co–Al$_{2}$O$_{3}$ films formed from Co$_3$O$_4$/Al thin-film layered structures upon vacuum annealing are reported. The Co$_3$O$_4$/Al films have been obtained by sequential reactive magnetron sputtering of a metallic cobalt target in a medium consisting of the Ar+O$_{2}$ gas mixture and magnetron sputtering of an aluminum target in the pure argon atmosphere. It is shown that such a technique makes it possible to obtain nanogranular Co–Al$_{2}$O$_{3}$ single- and multilayer thin films with a well-controlled size of magnetic grains and their distribution over the film thickness.
Received: 24.01.2018
Citation:
M. N. Volochaev, S. V. Komogortsev, V. G. Myagkov, L. E. Bykova, V. S. Zhigalov, N. P. Shestakov, D. A. Velikanov, D. A. Smolyakov, A. V. Lukyanenko, V. B. Rachek, Yu. Yu. Loginov, I. A. Tambasov, A. A. Matsynin, “Structural and magnetic characteristics of nanogranular Co–Al$_{2}$O$_{3}$ single- and multilayer films formed by the solid-state synthesis”, Fizika Tverdogo Tela, 60:7 (2018), 1409–1415; Phys. Solid State, 60:7 (2018), 1425–1431
Linking options:
https://www.mathnet.ru/eng/ftt9144 https://www.mathnet.ru/eng/ftt/v60/i7/p1409
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