3d optical tomography of ferroelectric domains and domain walls

In ferroelectric materials, the spontaneous polarization can be reversibly switched by an applied electric field, which makes them attractive for applications in non-volatile memories and other electro-active devices. However, the complex domain structure and domain-wall motion in these materials re...

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Detalles Bibliográficos
Autor: Gjaci, Reison
Tipo de recurso: tesis de maestría
Fecha de publicación:2022
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:2117/388628
Acceso en línea:https://hdl.handle.net/2117/388628
Access Level:acceso abierto
Palabra clave:Ferroelectricity
Ferroelectric devices
Polarization (Electricity)
Domain
Domain Wall
Imaging
PPLN
Ferroelectricitat
Polarització (Electricitat)
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
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oai_identifier_str oai:upcommons.upc.edu:2117/388628
network_acronym_str ES
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repository_id_str
spelling 3d optical tomography of ferroelectric domains and domain walls3d nonlinear optical tomography of ferroelectric domains and domain wallsGjaci, ReisonFerroelectricityFerroelectric devicesPolarization (Electricity)DomainDomain WallImagingPPLNFerroelectricitatPolarització (Electricitat)Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::FotònicaIn ferroelectric materials, the spontaneous polarization can be reversibly switched by an applied electric field, which makes them attractive for applications in non-volatile memories and other electro-active devices. However, the complex domain structure and domain-wall motion in these materials remains not fully understood. Here, we show a new method for three-dimensional optical tomography to study the domain structure and domain-wall motion in ferroelectrics. Our new method provides a new tool for studying the structure and the dynamics of domain and domain walls, that can be used to optimize the performance of ferroelectric devices.Universitat Politècnica de CatalunyaTrull Silvestre, José FranciscoGallo, KatiaEl Hassan, Ashraf20222022-09-0720232023-06-14master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/2117/388628reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3886282026-05-27T15:37:01Z
dc.title.none.fl_str_mv 3d optical tomography of ferroelectric domains and domain walls
3d nonlinear optical tomography of ferroelectric domains and domain walls
title 3d optical tomography of ferroelectric domains and domain walls
spellingShingle 3d optical tomography of ferroelectric domains and domain walls
Gjaci, Reison
Ferroelectricity
Ferroelectric devices
Polarization (Electricity)
Domain
Domain Wall
Imaging
PPLN
Ferroelectricitat
Polarització (Electricitat)
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
title_short 3d optical tomography of ferroelectric domains and domain walls
title_full 3d optical tomography of ferroelectric domains and domain walls
title_fullStr 3d optical tomography of ferroelectric domains and domain walls
title_full_unstemmed 3d optical tomography of ferroelectric domains and domain walls
title_sort 3d optical tomography of ferroelectric domains and domain walls
dc.creator.none.fl_str_mv Gjaci, Reison
author Gjaci, Reison
author_facet Gjaci, Reison
author_role author
dc.contributor.none.fl_str_mv Trull Silvestre, José Francisco
Gallo, Katia
El Hassan, Ashraf
dc.subject.none.fl_str_mv Ferroelectricity
Ferroelectric devices
Polarization (Electricity)
Domain
Domain Wall
Imaging
PPLN
Ferroelectricitat
Polarització (Electricitat)
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
topic Ferroelectricity
Ferroelectric devices
Polarization (Electricity)
Domain
Domain Wall
Imaging
PPLN
Ferroelectricitat
Polarització (Electricitat)
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
description In ferroelectric materials, the spontaneous polarization can be reversibly switched by an applied electric field, which makes them attractive for applications in non-volatile memories and other electro-active devices. However, the complex domain structure and domain-wall motion in these materials remains not fully understood. Here, we show a new method for three-dimensional optical tomography to study the domain structure and domain-wall motion in ferroelectrics. Our new method provides a new tool for studying the structure and the dynamics of domain and domain walls, that can be used to optimize the performance of ferroelectric devices.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-07
2023
2023-06-14
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/388628
url https://hdl.handle.net/2117/388628
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
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
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
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
_version_ 1869411828980776960
score 15,300719

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