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2025-02-21T07:25:49-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22ujp2-article-2019212%22&qt=morelikethis&rows=5
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Структура 180-градусної доменної стiнки поблизу поверхнi ферроiкiв

Структура 180-градусної доменної стiнки поблизу поверхнi ферроiкiв

We consider the influence of a built-in surface field on the 180-degree domain wall profile in primary ferroics within the Landau–Ginsburg–Devonshire phenomenological approach. The built-in surface field can be caused by various physical mechanisms for ferroelastic, ferroelectric, and antiferromagne...

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Bibliographic Details
Main Author: Eliseev, E. A.
Format: Article
Language:English
Published: Publishing house "Academperiodika" 2019
Subjects:
ferroics
phenomenological approach
domain wall bending
built-in surface field
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Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019212
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Summary:We consider the influence of a built-in surface field on the 180-degree domain wall profile in primary ferroics within the Landau–Ginsburg–Devonshire phenomenological approach. The built-in surface field can be caused by various physical mechanisms for ferroelastic, ferroelectric, and antiferromagnetic media. For instance, it can be a component of the intrinsic surface stress tensor for ferroelastics with order parameter as a component of the strain tensor. We predict the effect of domain wall bending near the surface caused by the built-in field and derived the corresponding approximate analytical expressions.

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