Built-in surface field effect on the 180-degree domain wall structure in ferroics

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dc.creatorEliseev, Eugene A.
dc.date2008-08-08
dc.date.accessioned2026-07-07T09:55:43Z
dc.date.available2026-07-07T09:55:43Z
dc.descriptionWe consider the influence of the built-in surface field on the 180-degree domain wall profile in primary ferroics within Landau-Ginsburg-Devonshire phenomenological approach. We predict the effect of domain wall bending near the surface caused by the built-in field and derived corresponding approximate analytical expressions. At that the higher is the surface energy contribution (i.e. the smaller is corresponding extrapolation length) and/or the higher is the field, the stronger is the bending effect. Built-in surface field is one of the possible mechanisms of domain wall near surface broadening recently observed in the ferroics.
dc.description13 pages, 3 figures, supplementary materials
dc.identifierhttps://arxiv.org/abs/0808.1255
dc.identifierhttp://arxiv.org/abs/0808.1255
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/166729
dc.subjectMaterials Science
dc.titleBuilt-in surface field effect on the 180-degree domain wall structure in ferroics
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