Ordering and magnetic properties of nanostructured CoPt particles
- Авторлар: Komogortsev S.V.1, Iskhakov R.S.1, Zimin A.A.2, Filatov E.Y.3, Korenev S.V.3, Shubin Y.V.3, Eremin E.V.1, Yurkin G.Y.1
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Мекемелер:
- Kirensky Institute of Physics, Siberian Branch
- Siberian Federal University
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Шығарылым: Том 81, № 3 (2017)
- Беттер: 298-300
- Бөлім: Proceedings of the “OMA-19”, “ODPO-19”
- URL: https://journals.rcsi.science/1062-8738/article/view/184995
- DOI: https://doi.org/10.3103/S1062873817030182
- ID: 184995
Дәйексөз келтіру
Аннотация
The kinetics of ordering in nanostructured CoPt particles is investigated. The low activation energy (58 ± 2 kJ/mol) of the ordering process indicates that the kinetics of ordering is not limited by bulk diffusion. Coercivity grows along with the degree of ordering and reaches its maximum value of 14.2 kOe upon the complete ordering of CoPt alloy with a crystallite size of no more than that of a single domain.
Авторлар туралы
S. Komogortsev
Kirensky Institute of Physics, Siberian Branch
Хат алмасуға жауапты Автор.
Email: komogor@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
R. Iskhakov
Kirensky Institute of Physics, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
A. Zimin
Siberian Federal University
Email: komogor@iph.krasn.ru
Ресей, Krasnoyarsk, 660041
E. Filatov
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Novosibirsk, 630090
S. Korenev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Novosibirsk, 630090
Yu. Shubin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Novosibirsk, 630090
E. Eremin
Kirensky Institute of Physics, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
G. Yurkin
Kirensky Institute of Physics, Siberian Branch
Email: komogor@iph.krasn.ru
Ресей, Krasnoyarsk, 660036
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