The effects of surface dilution on magnetic properties in a transverse Ising nanowire

T. Kaneyoshi

Physica A: Statistical Mechanics and its Applications, 2012, vol. 391, issue 13, 3616-3628

Abstract: The phase diagrams (transition temperature and compensation temperature) and magnetizations of a cylindrical nanowire with a (positive or negative) core–shell interaction and a surface dilution, described by the transverse Ising model (TIM), are investigated by the use of the effective-field theory with correlations. The magnetic properties of the system are strongly affected by the surface dilution. In particular, the temperature dependences of magnetizations in the system have shown many characteristic phenomena, depending on the selected physical parameters.

Keywords: Nanomagnetic material; Phase diagram; Magnetizations; Transverse Ising model (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:391:y:2012:i:13:p:3616-3628

DOI: 10.1016/j.physa.2012.02.025

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