Show simple item record

dc.contributorFoncuberta, Josep
dc.contributorBermejo Broto, Sandra
dc.contributor.authorVázquez Calvo, Diego
dc.date.accessioned2017-10-13T09:10:19Z
dc.date.available2017-10-13T09:10:19Z
dc.date.issued2017-09-07
dc.identifier.urihttp://hdl.handle.net/2117/108672
dc.descriptionEn col·laboració amb la Universitat Autònoma de Barcelona (UAB), la Universitat de Barcelona (UB) i l’Institut de Ciències Fotòniques (ICFO)
dc.description.abstractFerroelectric photovoltaic has been intensively studied during the last years due to possible high efficient charge separation by presence of an internal electric field. Ferroelectric materials show permanent electrical polarization. Ideally, electric contacts would screen the polarization, but if screening is not perfect, it results in the generation of depolarization field. In this report, we study the photoelectric response of LuMnO3 that shows a small bandgap compared to archetypical ferroelectric materials and a sizeable internal polarization. We have studied its photoresponse dependence on polarization state.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.rightsS'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada'
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica
dc.subject.lcshPhotovoltaic power generation
dc.subject.lcshFerroelectric crystals
dc.subject.otherFerroelectric
dc.subject.otherPhotovoltaics
dc.subject.otherPhotocharges
dc.subject.otherPhotoresponse
dc.subject.otherPolarization.
dc.subject.otherDepolarization field
dc.titleFerroelectric materials for photovoltaics
dc.typeMaster thesis
dc.subject.lemacEnergia solar fotovoltaica
dc.subject.lemacCristalls ferroelectrics
dc.identifier.slugETSETB-230.128649
dc.rights.accessOpen Access
dc.date.updated2017-10-12T05:50:42Z
dc.audience.educationlevelEstudis de primer/segon cicle
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria de Telecomunicació de Barcelona


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record