{"created":"2023-05-15T14:55:01.272325+00:00","id":74780,"links":{},"metadata":{"_buckets":{"deposit":"4500d555-04fb-4b9c-906e-bc3a6e26834c"},"_deposit":{"created_by":1,"id":"74780","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"74780"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00074780","sets":["10:29"]},"author_link":["840332","840333","840330","840331","840334"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-03-15","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本報告では、境界強調効果を利用したX線散乱によるドメイン観察手法を提案する。我々は、結晶の連続性が打ち切られることによって発生する棒状の散乱、いわゆるCTR（Crystal Truncation Rods）散乱に注目し、PMN-30%PT (70%Pb(Mg1/3Nb2/3)O3-30%PbTiO3)正方晶相の90度ドメイン境界の振る舞いを調べた。定性的にはCTR散乱が境界の完全性に比例して強くなることに注目した。実験は大型放射光施設SPring-8のBL22XUにて行った。この結果、昇温過程においては、強誘電－常誘電相境界に向かいドメイン境界はその厚みを増し（境界があいまいになりCTR散乱強度が減少し）、一次相転移に伴い消失する様子が観測された。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"日本物理学会第74回年次大会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大和田, 謙二"}],"nameIdentifiers":[{"nameIdentifier":"840330","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"水木, 純一郎"}],"nameIdentifiers":[{"nameIdentifier":"840331","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"並河, 一道"}],"nameIdentifiers":[{"nameIdentifier":"840332","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Owada, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"840333","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mizuki, Junichiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"840334","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"X線散乱で調べるPMN-30%PT正方晶相の90度ドメイン境界","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"X線散乱で調べるPMN-30%PT正方晶相の90度ドメイン境界"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-18"},"publish_date":"2019-03-18","publish_status":"0","recid":"74780","relation_version_is_last":true,"title":["X線散乱で調べるPMN-30%PT正方晶相の90度ドメイン境界"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:46:02.061996+00:00"}