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Appears in Collections:Computing Science and Mathematics Journal Articles
Peer Review Status: Refereed
Title: Two-Dimensional Ising Model with Competing Interactions as a Model for Interacting pi-Rings
Author(s): O'Hare, Anthony
Kusmartsev, Feodor V
Kugel, Kliment I
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Issue Date: Jan-2009
Date Deposited: 21-Mar-2014
Citation: O'Hare A, Kusmartsev FV & Kugel KI (2009) Two-Dimensional Ising Model with Competing Interactions as a Model for Interacting pi-Rings. Acta Physica Polonica A, 115 (1), pp. 150-152.
Abstract: We investigate the Ising model on a square lattice with antiferromagnetic exchange between nearest and next-nearest neighbors and show that at low temperatures stripe-like and droplet-like superstructures appear. We show that the competing interactions introduce a strong frustration that could plausibly describe the systems with dipole{dipole type interactions and pay particular attention to arrays of interacting Josephson ¼-rings.
Rights: The publisher has granted permission for use of this work in this Repository. Published in Acta Physica Polonica A, Volume 115, Issue 1, pp. 150-152, 01/2009. The original publication is available at:

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