6. Solid-State and Semiconductor Physics, Physics of Nanostructures

MAGNETISM OF NANOPARTICLE'S ENSEMBLE OF AN EQUIATOM ALLOY Co0.5Pt0.5

Leonid A. Boyarsky
1. Novosibirsk State University Novosibirsk, Russian Federation
2. Nikolaev Institute of Inorganic Chemistry SB RAS Novosibirsk, Russian Federation
boy@niic.nsc.ru
Vasily A. Daletsky
1. Nikolaev Institute of Inorganic Chemistry SB RAS Novosibirsk, Russian Federation
Sergey V. Korenev
1. Nikolaev Institute of Inorganic Chemistry SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
The material was received by the Editorial Board: 19.05.2009
The curves of magnetization and the hysteresis loops of nanoparticle’s ensemble of an equiatomic alloy CoPt are investigated. The received data are interpreted within the framework of ideas of the vortical excitations in the quasi 2D magnetic systems.

Keywords:
magnetism of nanoparticles, rectangular hysteresis loops, vortical excitations.
УДК 669.25’31:548.24:537.611.3

MAGNETISM OF NANOPARTICLE'S ENSEMBLE OF AN EQUIATOM ALLOY Co0.5Pt0.5
References: Boyarsky L. A., Daletsky V. A., Korenev S. V., Fadin A. K., Filatov E. S., Shubin Yu. V. MAGNETISM OF NANOPARTICLE'S ENSEMBLE OF AN EQUIATOM ALLOY Co0.5Pt0.5. Vestnik NSU. Series: Physics. 2010, vol. 5, no. 1. P. 56–60 (in Russ.). DOI: 10.54362/1818-7919-2010-5-1-56-60