Ground State and Magnetostatic Properties of a Dipole System Arranged in Two-Dimensional Lattice

Bolcal, E.; Dimitrov, V.; Aktas, B.; Aslan, H.; Bozkurt, A.

doi:10.12693/aphyspola.121.257

Ground State and Magnetostatic Properties of a Dipole System Arranged in Two-Dimensional Lattice

Bolcal E., Dimitrov V., Aktas B., Aslan H., Bozkurt A.

ACTA PHYSICA POLONICA A, cilt.121, sa.1, ss.257-261, 2012 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 121 Sayı: 1
Basım Tarihi: 2012
Doi Numarası: 10.12693/aphyspola.121.257
Dergi Adı: ACTA PHYSICA POLONICA A
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.257-261
Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
İstanbul Kültür Üniversitesi Adresli: Evet

Özet

A system of nano sized modomain ferromagnetic particle arranged in two-dimensional lattice is theoretically investigated. The basic aim of the investigation is to find the ground state of these types of models where the interaction is long-ranged and anisotropic. The numerical calculations show that for some lattices there is a number of degenerated states near the zero temperature. The ground state of these systems is basically of a complicated antiferromagnetic type.