@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 """
              In order to investigate the effect of A-site homovalent and heterovalent substitution on phase transition in barium titanium zirconium oxide (Ba(Ti0.7Zr0.3)O3), dielectric studies were performed on ceramics of Ba1−xAx(Ti0.7Zr0.3)O3 and Ba1-xA'2x/3 x/3(Ti0.7Zr0.3)O3 compositions (A=Ca, Sr; A′=Y, La, Bi). A preliminary X-ray powder diffraction study has allowed us to determine the limits of solid solution for each composition. A relaxor behaviour appears whatever the value of x in the solid solution domains. The corresponding relaxor characteristics were determined and discussed according to the substituted cation in the twelve coordination number (12-C.N.) crystallographic site. Such new materials are of interest for environmental-friendly applications.
            """ ;
    dct:identifier "hal-00070913" ;
    dct:issued "2026-05-15T16:47:29.473662"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-15T16:47:29.473667"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Ferroelectric relaxor behaviour of Ba1-xAx(Ti0.7Zr0.3)O3 and Ba1-xA'2x/3 x/3(Ti0.7Zr0.3)O3 compositions (A = Ca, Sr ; A' = Y, La, Bi)" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00070913v1/resource/2010f790-997e-4a44-bd87-6ef62f69f128> ;
    dcat:keyword "ba1-xa2x3-x3ti07zr03o3",
        "ba1-xaxti07zr03o3",
        "chemical-composition",
        "chimmatechemical-sciencesmaterial-chemistry",
        "ferroelectric-relaxor",
        "infoeu-reposemanticsarticle",
        "journal-articles",
        "solid-solution" ;
    dcat:landingPage <ISSN:%201293-2558> .

<ISSN:%201293-2558> a foaf:Document .

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    dct:format "HTML" ;
    dct:issued "2026-05-15T16:47:29.510288"^^xsd:dateTime ;
    dct:modified "2026-05-15T16:47:29.453708"^^xsd:dateTime ;
    dct:title "Ferroelectric relaxor behaviour of Ba1-xAx(Ti0.7Zr0.3)O3 and Ba1-xA'2x/3 x/3(Ti0.7Zr0.3)O3 compositions (A = Ca, Sr ; A' = Y, La, Bi)" ;
    dcat:accessURL <https://hal.science/hal-00070913> .

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    foaf:name "test_moissonnage_selune" .