{"created":"2021-03-01T06:32:40.944271+00:00","id":24710,"links":{},"metadata":{"_buckets":{"deposit":"0977d227-7e51-43e5-b085-7796b09410fe"},"_deposit":{"id":"24710","owners":[],"pid":{"revision_id":0,"type":"depid","value":"24710"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00024710","sets":["673:674:675"]},"author_link":["73327","73328","73329"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-08-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"29","bibliographicPageEnd":"2362","bibliographicPageStart":"2355","bibliographicVolumeNumber":"381","bibliographic_titles":[{"bibliographic_title":"Physics Letters A","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Pinholes are formed on surfaces of metals by the exposure to helium plasmas, and they are regarded as the initial process of the growth of fuzzy nanostructures. In this study, number density of the pinholes is investigated in detail from the scanning electron microscope (SEM) micrographs of tungsten and tantalum exposed to the helium plasmas. A power law relation was identified between the number density and the size of pinholes. From the slope and the region where the power law was satisfied, the fractal dimension D and smin, which characterize the SEM images, are deduced. Parametric dependences and material dependence of D and smin are revealed. To explain the fractality, simple Monte-Carlo simulations including random walks of He atoms and absorption on bubble was introduced. It is shown that the initial position of the random walk is one of the key factors to deduce the fractality. The results indicated that new nucleations of bubbles are necessary to reproduce the number-density distribution of bubbles.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"https://doi.org/10.1016/j.physleta.2017.05.028"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/26932"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.physleta.2017.05.028","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0375-9601","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kajita, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73327","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, Atsushi M.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73328","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohno, Noriyasu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"73329","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-05"}],"displaytype":"detail","filename":"holefractal.pdf","filesize":[{"value":"6.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"holefractal.pdf ファイル公開：2019/08/05","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/24710/files/holefractal.pdf"},"version_id":"f9295eb7-1aaf-43b4-9fbf-6b5969899eb1"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Fractality and growth of He bubbles in metals","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fractality and growth of He bubbles in metals","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["675"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-09-04"},"publish_date":"2017-09-04","publish_status":"0","recid":"24710","relation_version_is_last":true,"title":["Fractality and growth of He bubbles in metals"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:46:19.903982+00:00"}