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Investigation of the surface shell effects on the magnetic properties of a transverse antiferromagnetic Ising nanocube
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy.
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2015 (English)In: Superlattices and Microstructures, ISSN 0749-6036, E-ISSN 1096-3677, Vol. 80, 151-168 p.Article in journal (Refereed) Published
Abstract [en]

The effective-field theory (EFT) with correlations based on the probability distribution technique has been used to study the magnetic properties of an antiferromagnetic cubic nanoparticle (nanocube). We have found that the surface shell parameters have strong effects on the compensation temperature, the magnetization profiles, coercivity, the shape and the number of the hysteresis loops for certain parameters. The effect of reduced temperature has also been examined on the hysteresis loops.

Place, publisher, year, edition, pages
2015. Vol. 80, 151-168 p.
Keyword [en]
Magnetic properties, Antiferromagnetic cubic nanoparticle, Surface/shell parameters, Compensation temperature, Magnetization profiles, Coercivity, Hysteresis loops
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:uu:diva-252198DOI: 10.1016/j.spmi.2015.01.003ISI: 000352044900016OAI: oai:DiVA.org:uu-252198DiVA: diva2:809678
Available from: 2015-05-05 Created: 2015-05-04 Last updated: 2017-12-04Bibliographically approved

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Ahuja, Rajeev

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