{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1040296807938428544.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"23K17958"},{"@type":"JGN","@value":"JP23K17958"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K17958/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"共ドープによる固溶元素の安定化効果に基づく熱力学的に安定なバルクp型ZnOの創製"}],"field":[{"keyword":[{"language":"ja","textList":["中区分36:無機材料化学、エネルギー関連化学およびその関連分野"]},{"language":"en","textList":["Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"酸化物ワイドギャップ半導体である酸化亜鉛ZnOは、n型伝導が卓越するのが常であり、p型のZnOを安定的に得ることは極めて困難とされている。これまでのp型ZnOの報告は、非平衡状態が凍結される薄膜に限られており、熱力学的平衡条件下で合成されるバルクZnOセラミックスでは、安定なp型伝導は前例がない。本研究は、ZnOに複数の元素を同時に添加するとZnOへの固溶限が大幅に拡大するという特異な現象を利用して、通常は不安定なバルクZnOのp型ドーピングを熱力学的に安定化できる可能性を検討し、かつて前例のない熱力学的に安定なバルクp型ZnOの創製に挑戦する。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1420282801186951424","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"50223847"},{"@type":"NRID","@value":"1000050223847"},{"@type":"ORCID","@value":"0000-0002-1387-5979"},{"@type":"NRID","@value":"9000391851704"},{"@type":"NRID","@value":"9000391860479"},{"@type":"NRID","@value":"9000253130864"},{"@type":"NRID","@value":"9000008522353"},{"@type":"NRID","@value":"9000001632569"},{"@type":"NRID","@value":"9000021820812"},{"@type":"NRID","@value":"9000391873096"},{"@type":"NRID","@value":"9000257699421"},{"@type":"NRID","@value":"9000007286776"},{"@type":"NRID","@value":"9000007272694"},{"@type":"NRID","@value":"9000391865034"},{"@type":"NRID","@value":"9000007461442"},{"@type":"NRID","@value":"9000391874047"},{"@type":"NRID","@value":"9000391872152"},{"@type":"NRID","@value":"9000253131546"},{"@type":"NRID","@value":"9000020508650"},{"@type":"NRID","@value":"9000003641133"},{"@type":"NRID","@value":"9000412600738"},{"@type":"NRID","@value":"9000391851829"},{"@type":"NRID","@value":"9000391849028"},{"@type":"NRID","@value":"9000410323470"},{"@type":"NRID","@value":"9000391857983"},{"@type":"NRID","@value":"9000391876690"},{"@type":"NRID","@value":"9000391863845"},{"@type":"NRID","@value":"9000391864149"},{"@type":"NRID","@value":"9000391875161"},{"@type":"NRID","@value":"9000391857118"},{"@type":"NRID","@value":"9000017360752"},{"@type":"NRID","@value":"9000020513174"},{"@type":"NRID","@value":"9000391870784"},{"@type":"NRID","@value":"9000009272972"},{"@type":"NRID","@value":"9000408788372"},{"@type":"NRID","@value":"9000403741337"},{"@type":"NRID","@value":"9000257704225"},{"@type":"NRID","@value":"9000257962293"},{"@type":"NRID","@value":"9000004209381"},{"@type":"NRID","@value":"9000391877644"},{"@type":"NRID","@value":"9000391880429"},{"@type":"NRID","@value":"9000391849297"},{"@type":"NRID","@value":"9000283291044"},{"@type":"NRID","@value":"9000391868411"},{"@type":"NRID","@value":"9000391839085"},{"@type":"NRID","@value":"9000283292249"},{"@type":"NRID","@value":"9000024949002"},{"@type":"NRID","@value":"9000006859877"},{"@type":"NRID","@value":"9000391882531"},{"@type":"NRID","@value":"9000391878566"},{"@type":"NRID","@value":"9000391867446"},{"@type":"NRID","@value":"9000018959599"},{"@type":"NRID","@value":"9000391854366"},{"@type":"NRID","@value":"9000391851720"},{"@type":"NRID","@value":"9000391867681"},{"@type":"NRID","@value":"9000408466961"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0172245"}],"foaf:name":[{"@language":"ja","@value":"大瀧 倫卓"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"principal_investigator"}],"since":"2023-06-30","until":"2026-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0017102"}],"notation":[{"@language":"ja","@value":"九州大学"},{"@language":"en","@value":"Kyushu University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K17958/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2023-07-04","modifiedAt":"2025-12-26","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E9%85%B8%E5%8C%96%E4%BA%9C%E9%89%9B","dc:title":"酸化亜鉛"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%90%E3%83%AB%E3%82%AFp%E5%9E%8BZnO","dc:title":"バルクp型ZnO"},{"@id":"https://cir.nii.ac.jp/all?q=Li%E3%83%89%E3%83%BC%E3%83%97","dc:title":"Liドープ"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%85%B1%E3%83%89%E3%83%BC%E3%83%97","dc:title":"共ドープ"},{"@id":"https://cir.nii.ac.jp/all?q=p%E5%9E%8B%E9%85%B8%E5%8C%96%E7%89%A9","dc:title":"p型酸化物"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%A2%E3%82%AF%E3%82%BB%E3%83%97%E3%82%BF","dc:title":"アクセプタ"},{"@id":"https://cir.nii.ac.jp/all?q=%E9%85%B8%E5%8C%96%E7%89%A9%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9","dc:title":"酸化物エレクトロニクス"}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"23K17958"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"250"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"挑戦的研究(萌芽)"},{"@language":"en","@value":"Grant-in-Aid 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