@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              Screening phenomena at the interface between a ferroelectric (FE) and an electrode are of great interest both from a fundamental point of view and for potential applications using a FE layer (FeRAM, FE tunnel junctions). In this thesis, we used photoemission-based techniques to study several screening phenomena on FE perovskites. Firstly, PhotoElectron Emission Microscopy (PEEM) experiment revealed a FE monodomain to stripe-domains transition in ultrathin film of BiFeO3 when reducing film thickness. Still by using PEEM, we carried out a quantitative investigation of oxygen vacancies as internal screening in BaTiO3 single crystals. Secondly, we used x-ray photoemission spectroscopy (XPS) with in-situ applied bias to investigate the electronic properties electrode/BaTiO3 interfaces and measure the polarization-induced band shifts.
            """ ;
    dct:identifier "NNT: 2013PA066797" ;
    dct:issued "2026-05-10T11:53:09.303022"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-10T11:53:09.303026"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Chemical and Electronic Structure of the Metal/ferroelectric Interface as a Function of Ferroelectric Polarization" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00840865v1/resource/87a67c1e-cf5f-4d26-86ab-fb1abf3fd7f2> ;
    dcat:keyword "batio3",
        "bifeo3",
        "couches-minces",
        "ferroelectricite",
        "ferroelectricity",
        "infoeu-reposemanticsdoctoralthesis",
        "microscopie-de-photoemission",
        "photoemission-microscopy",
        "photoemission-spectroscopy",
        "physcondcm-msphysics-physicscondensed-matter-cond-matmaterials-science-cond-matmtrl-sci",
        "spectroscopie-de-photoemission",
        "theses",
        "thin-films" ;
    dcat:landingPage <https://theses.hal.science/tel-00840865> .

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    dct:format "HTML" ;
    dct:issued "2026-05-10T11:53:09.308868"^^xsd:dateTime ;
    dct:modified "2026-05-10T11:53:09.288564"^^xsd:dateTime ;
    dct:title "Chemical and Electronic Structure of the Metal/ferroelectric Interface as a Function of Ferroelectric Polarization" ;
    dcat:accessURL <https://theses.hal.science/tel-00840865> .

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<https://theses.hal.science/tel-00840865> a foaf:Document .