{"created":"2021-03-01T06:43:49.305826+00:00","id":8420,"links":{},"metadata":{"_buckets":{"deposit":"076541c8-c055-4845-ba05-8482df2859b1"},"_deposit":{"id":"8420","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8420"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00008420","sets":["3:233:254"]},"author_link":["34941"],"item_12_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999","bibliographicIssueDateType":"Issued"}}]},"item_12_date_granted_46":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"1999-03-25"}]},"item_12_degree_grantor_44":{"attribute_name":"学位授与大学","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"筑波大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"University of Tsukuba"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"12102","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_12_degree_name_43":{"attribute_name":"取得学位","attribute_value_mlt":[{"subitem_degreename":"博士（理学）"},{"subitem_degreename":"Doctor of Philosophy in Science"}]},"item_12_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have studied the formation mechanism of the ring-like flaking in silicon implanted with deuterium ions. It is the first observations of the decrease of implanted-deuterium concentrations. The decrease of implanted-deuterium concentrations was observed above an irradiation dose of 5.4 × 1017D/c㎡. The present observations have been made by measureing the deuterium concentration using the nuclear reaction 2H(d,p)3H. The dependence of a critical dose for the first flaking on several parameters has also been measured. on several parameters has also been measured. In order to understand the surfaced flaking mechanism and the macroscopic migration of implanted deuterium, we have proposed a new model based on the percolation of gas bubbles. The macroscopic migration of implanted deuterium gives the most probable interpretation of the generation of the ring-like flaking pattern on the irradiated surface.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_12_description_45":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"1998","subitem_description_type":"Other"}]},"item_12_dissertation_number_47":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第2065号"}]},"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":"片渕, 竜也","creatorNameLang":"ja"},{"creatorName":"Katabuchi, Tatsuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"34941","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"A2065.pdf","filesize":[{"value":"151.6 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://tsukuba.repo.nii.ac.jp/record/8420/files/A2065.pdf"},"version_id":"2eb72fd5-18b2-4593-bd4d-7fe46e65d180"},{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"1.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tsukuba.repo.nii.ac.jp/record/8420/files/1.pdf"},"version_id":"29099c31-0ae5-4c3c-8b02-818dffba87b0"}]},"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":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Macroscopic migration of implanted deuterium in silicon","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Macroscopic migration of implanted deuterium in silicon","subitem_title_language":"en"},{"subitem_title":"シリコン中での注入重水素の巨視的移動","subitem_title_language":"ja"}]},"item_type_id":"12","owner":"1","path":["254"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-25"},"publish_date":"2007-07-25","publish_status":"0","recid":"8420","relation_version_is_last":true,"title":["Macroscopic migration of implanted deuterium in silicon"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-01T07:52:15.734750+00:00"}