{"created":"2023-07-27T06:53:48.458285+00:00","id":48689,"links":{},"metadata":{"_buckets":{"deposit":"9144a579-2794-4ab1-b038-04c41f9fd535"},"_deposit":{"created_by":18,"id":"48689","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"48689"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00048689","sets":["2812:2813:3929"]},"author_link":["135","79804"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-05-18","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"7p.","bibliographicVolumeNumber":"2016-04-01 - 2020-03-31","bibliographic_titles":[{"bibliographic_title":"令和1(2019)年度 科学研究費補助金 挑戦的萌芽研究 研究成果報告書"},{"bibliographic_title":"2019 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"鉱物中のUやThがα壊変する際に，親元素が反跳することによって結晶中に傷が生じる。このαリコイルトラック(ART)を利用した年代測定法の確立を目指し，年代既知試料の原子間力顕微鏡観察とU, Th濃度測定を行い，ARTの観察面へのregistration 係数をARTの観察結果から仮定して年代値を計算したところ，概ね期待年代の25%程度の若い年代となった。ARTの認定基準や，年代式の吟味がさらに必要となる結果であった。またジルコン表面の波状構造をARTに起因するものと考えてアニーリング実験を実施したが，1000度1時間の加熱でも波状構造が残っておりアニーリングをうけにくい可能性が示された。","subitem_description_type":"Abstract"},{"subitem_description":"A large parent atom recoils when it emits alpha particles and leave a track in a crystal. We observed zircons from age known volcanic rocks by atomic force microscope aiming the establishment of alpha recoil track (ART) dating method. Together with uranium and thorium concentrations measured, the age was calculated with the assumed registration factor to the observed surface, that is estimated from the ART observation. The results showed the younger ages than expected. Further examination on the recognition of ART and the age equation is necessary. The annealing experiment using the wavy structure formed by dense distribution of ART on zircon surface was carried out and the results suggest the high resistivity of ART.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:16K12807, 研究期間(年度):2016-04-01 - 2020-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：「数百年から数万年の試料の年代決定をめざすアルファリコイルトラック年代測定法の開発」研究成果報告書　課題番号16K12807\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K12807/16K12807seika/)を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学環日本海域環境研究センター","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00055011","subitem_identifier_reg_type":"JaLC"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=60272944"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=60272944","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K12807/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K12807/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K12807/16K12807seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16K12807/16K12807seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-04-16"}],"displaytype":"detail","filename":"OC-PR-HASEBE-N-kaken 2020-7p.pdf","filesize":[{"value":"374.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"OC-PR-HASEBE-N-kaken 2020-7p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/48689/files/OC-PR-HASEBE-N-kaken 2020-7p.pdf"},"version_id":"3921ddfd-b185-41b7-b732-d0ea413744a7"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"数百年から数万年の試料の年代決定をめざすアルファリコイルトラック年代測定法の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"数百年から数万年の試料の年代決定をめざすアルファリコイルトラック年代測定法の開発"},{"subitem_title":"Development of alpha recoil track dating for a time scale of a few hundreds to ten thousands","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["3929"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-04-16"},"publish_date":"2021-04-16","publish_status":"0","recid":"48689","relation_version_is_last":true,"title":["数百年から数万年の試料の年代決定をめざすアルファリコイルトラック年代測定法の開発"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T14:02:39.268437+00:00"}