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Dielectric Properti...
Dielectric Properties and Hysteresis Loops of a Ferroelectric Nanoparticle System Described by the Transverse Ising Model
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Benhouria, Y. (author)
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Essaoudi, I. (author)
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- Ainane, Abdelmajid (author)
- Uppsala universitet,Materialteori
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- Ahuja, Rajeev (author)
- Uppsala universitet,Materialteori
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Dujardin, F. (author)
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(creator_code:org_t)
- 2014-06-08
- 2014
- English.
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In: Journal of Superconductivity and Novel Magnetism. - : Springer Science and Business Media LLC. - 1557-1939 .- 1557-1947. ; 27:9, s. 2153-2162
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this work, we use the effective field theory based on the probability distribution method to investigate the longitudinal and transverse polarizations, susceptibility, pyroelectric coefficient, and the hysteresis behavior of a ferroelectric cubic nanowire. The effects of the core-shell exchange interaction and the core-shell transverse fields on the longitudinal and transverse polarizations, the susceptibility, the pyroelectric coefficient, and the hysteresis loops of the system are examined. Some characteristic phenomena are found in the thermal variations, depending on the physical parameters in the shell and in the core.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Nanowires
- Ferroelectric phase transition
- Transverse Ising model
- Hysteresis loop
- Effective field theory
Publication and Content Type
- ref (subject category)
- art (subject category)
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