Distribution of Exchange Interaction Fields for 2D and 3D Systems of Spherical Dipoles

Автор(ы) A.G. Makarov1,2, K.V. Nefedev2

1 Far Eastern Federal University, The School of Natural Sciences, Department of theoretical and experimental physics, 8-43, Sukhanova Str., 690950 Vladivostok, Russian Federation

2 Far Eastern Branch Russian Academy of Science, Institute of Applied Mathematics, 7, Radio Str., 690041 Vladivostok, Russian Federation

Е-mail makarov_age@students.dvfu.ru, nefedev.kv@dvfu.ru
Выпуск Том 6, Год 2014, Номер 3
Даты Получено 19.05.2013, в отредактированной форме – 05.07.2014, опубликовано online – 15.07.2014
Ссылка A.G. Makarov, K.V. Nefedev, J. Nano- Electron. Phys. 6 No 3, 03010 (2014)
PACS Number(s) 71.70.Gm, 75.30.Et
Ключевые слова Ferromagnetism (7) , Antiferromagnetism, Superspin, Spin glass, Numerical experiments.
Аннотация By the method of numerical simulation have been shown that the dipole-dipole interaction in the high-anisotropic spherical magnetic dipole moments can result in the case of the particle distribution on the plane to poorly defined ferromagnetism, and for the distribution in the volume to the equality of ferromagnetic and antiferromagnetic interactions. Results are consistent with the results of the random exchange interaction field calculation method, i.e. in 3D systems with random distribution of the particles is no ferromagnetism.

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