Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/19584
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
Authors: O'Hare, Anthony
Kusmartsev, Feodor V
Kugel, Kliment I
Contact Email: anthony.ohare@stir.ac.uk
Issue Date: Jan-2009
Publisher: Polish Academy of Sciences
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.
Type: Journal Article
URI: http://hdl.handle.net/1893/19584
URL: http://przyrbwn.icm.edu.pl/APP/ABSTR/115/a115-1-37.html
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: http://przyrbwn.icm.edu.pl/APP/PDF/115/a115z1037.pdf
Affiliation: Complex Systems
Loughborough University
Loughborough University

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