Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime

The Preisach model is a classical method for describing nonlinear behavior in hysteretic systems. According to this model, a hysteretic system contains a collection of simple bistable units which are characterized by an internal field and a coercive field. This set of bistable units exhibits a stati...

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Autores: Ochoa Guerrero, Diego A.|||0000-0002-8756-9704, García García, José Eduardo|||0000-0002-1232-1739
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/86800
Acceso en línea:https://hdl.handle.net/2117/86800
https://dx.doi.org/10.1007/s00339-016-9808-1
Access Level:acceso abierto
Palabra clave:Piezoelectric ceramics
Dielectrics
Ferroelectric crystals
PZT
ceramics
dielectric properties
ferroelectrics
Preisach model
Ceràmica piezoelèctrica
Dielèctrics
Ferroelectricitat
Àrees temàtiques de la UPC::Física
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spelling Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regimeOchoa Guerrero, Diego A.|||0000-0002-8756-9704García García, José Eduardo|||0000-0002-1232-1739Piezoelectric ceramicsDielectricsFerroelectric crystalsPZTceramicsdielectric propertiesferroelectricsPreisach modelCeràmica piezoelèctricaDielèctricsFerroelectricitatÀrees temàtiques de la UPC::FísicaThe Preisach model is a classical method for describing nonlinear behavior in hysteretic systems. According to this model, a hysteretic system contains a collection of simple bistable units which are characterized by an internal field and a coercive field. This set of bistable units exhibits a statistical distribution that depends on these fields as parameters. Thus, nonlinear response depends on the specific distribution function associated with the material. This model is satisfactorily used in this work to describe the temperature-dependent ferroelectric response in PZT- and KNN-based piezoceramics. A distribution function expanded in Maclaurin series considering only the first terms in the internal field and the coercive field is proposed. Changes in coefficient relations of a single distribution function allow us to explain the complex temperature dependence of hard piezoceramic behavior. A similar analysis based on the same form of the distribution function shows that the KNL–NTS properties soften around its orthorhombic to tetragonal phase transition.20162016-04-0120162016-05-09journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/86800https://dx.doi.org/10.1007/s00339-016-9808-1reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2http://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/868002026-05-27T15:37:01Z
dc.title.none.fl_str_mv Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
title Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
spellingShingle Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
Ochoa Guerrero, Diego A.|||0000-0002-8756-9704
Piezoelectric ceramics
Dielectrics
Ferroelectric crystals
PZT
ceramics
dielectric properties
ferroelectrics
Preisach model
Ceràmica piezoelèctrica
Dielèctrics
Ferroelectricitat
Àrees temàtiques de la UPC::Física
title_short Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
title_full Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
title_fullStr Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
title_full_unstemmed Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
title_sort Preisach modeling of temperature-dependent ferroelectric response of piezoceramics at sub-switching regime
dc.creator.none.fl_str_mv Ochoa Guerrero, Diego A.|||0000-0002-8756-9704
García García, José Eduardo|||0000-0002-1232-1739
author Ochoa Guerrero, Diego A.|||0000-0002-8756-9704
author_facet Ochoa Guerrero, Diego A.|||0000-0002-8756-9704
García García, José Eduardo|||0000-0002-1232-1739
author_role author
author2 García García, José Eduardo|||0000-0002-1232-1739
author2_role author
dc.subject.none.fl_str_mv Piezoelectric ceramics
Dielectrics
Ferroelectric crystals
PZT
ceramics
dielectric properties
ferroelectrics
Preisach model
Ceràmica piezoelèctrica
Dielèctrics
Ferroelectricitat
Àrees temàtiques de la UPC::Física
topic Piezoelectric ceramics
Dielectrics
Ferroelectric crystals
PZT
ceramics
dielectric properties
ferroelectrics
Preisach model
Ceràmica piezoelèctrica
Dielèctrics
Ferroelectricitat
Àrees temàtiques de la UPC::Física
description The Preisach model is a classical method for describing nonlinear behavior in hysteretic systems. According to this model, a hysteretic system contains a collection of simple bistable units which are characterized by an internal field and a coercive field. This set of bistable units exhibits a statistical distribution that depends on these fields as parameters. Thus, nonlinear response depends on the specific distribution function associated with the material. This model is satisfactorily used in this work to describe the temperature-dependent ferroelectric response in PZT- and KNN-based piezoceramics. A distribution function expanded in Maclaurin series considering only the first terms in the internal field and the coercive field is proposed. Changes in coefficient relations of a single distribution function allow us to explain the complex temperature dependence of hard piezoceramic behavior. A similar analysis based on the same form of the distribution function shows that the KNL–NTS properties soften around its orthorhombic to tetragonal phase transition.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-04-01
2016
2016-05-09
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/86800
https://dx.doi.org/10.1007/s00339-016-9808-1
url https://hdl.handle.net/2117/86800
https://dx.doi.org/10.1007/s00339-016-9808-1
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2

http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,223283

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