{"created":"2023-05-15T14:58:32.617632+00:00","id":79426,"links":{},"metadata":{"_buckets":{"deposit":"8b70dca2-a182-448f-8a62-6665ad49928d"},"_deposit":{"created_by":1,"id":"79426","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79426"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079426","sets":["10:28"]},"author_link":["852282","852296","852298","852289","852284","852292","852291","852297","852287","852283","852285","852290","852295","852293","852288","852286","852299","852281","852279","852294","852280"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-05-23","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Surface characterization of  bulk tungsten tiles (W lamellae) used during the first campaign of JET with the ITER-Like Wall (JET-ILW) was performed by means of microscopy and tritium imaging techniques. This is the first report regarding very detailed structural studies of W lamellae from the JET-ILW divertor. A special feature of the W lamellae installed in JET is the intrinsic network of micro-cracks detected on surfaces of the as-manufactured material. Analyses of different W lamellae samples on the plasma facing surface reveal two types of surface structures caused by plasma impact: areas with strong erosion and regions of mild plasma interaction. In regions of strong erosion, a thin modified layer (thickness of ~20 nm) with a high density of defects including bubble-like structures has been formed. In addition, features indicating melting along edges of micro-cracks with the micro-scale plastic deformation have been identified. ","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":"17th International Conference on Plasma-Facing Materials and Components for Fusion Applications","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":"M. Tokitani"}],"nameIdentifiers":[{"nameIdentifier":"852279","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"M. Miyamoto"}],"nameIdentifiers":[{"nameIdentifier":"852280","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"S. Masuzaki"}],"nameIdentifiers":[{"nameIdentifier":"852281","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Y. Hatano"}],"nameIdentifiers":[{"nameIdentifier":"852282","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"S.E.,  Lee"}],"nameIdentifiers":[{"nameIdentifier":"852283","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Y. Oya"}],"nameIdentifiers":[{"nameIdentifier":"852284","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"T. Otsuka"}],"nameIdentifiers":[{"nameIdentifier":"852285","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oyaizu, Makoto"}],"nameIdentifiers":[{"nameIdentifier":"852286","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurotaki, Hironori"}],"nameIdentifiers":[{"nameIdentifier":"852287","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"T. Suzuki"}],"nameIdentifiers":[{"nameIdentifier":"852288","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hamaguchi, Dai"}],"nameIdentifiers":[{"nameIdentifier":"852289","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayashi, Takumi"}],"nameIdentifiers":[{"nameIdentifier":"852290","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asakura, Nobuyuki"}],"nameIdentifiers":[{"nameIdentifier":"852291","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"A. Widdowson"}],"nameIdentifiers":[{"nameIdentifier":"852292","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"S. Jachmich"}],"nameIdentifiers":[{"nameIdentifier":"852293","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"M. Rubel"}],"nameIdentifiers":[{"nameIdentifier":"852294","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oyaizu, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"852295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurotaki, Hironori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"852296","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hamaguchi, Dai","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"852297","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hayashi, Takumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"852298","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asakura, Nobuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"852299","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Surface morphology of the bulk tungsten divertor tiles  from JET ITER‐like wall","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Surface morphology of the bulk tungsten divertor tiles  from JET ITER‐like wall"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-13"},"publish_date":"2020-03-13","publish_status":"0","recid":"79426","relation_version_is_last":true,"title":["Surface morphology of the bulk tungsten divertor tiles  from JET ITER‐like wall"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:24:52.662430+00:00"}