{"created":"2023-05-15T16:13:36.512829+00:00","id":44138,"links":{},"metadata":{"_buckets":{"deposit":"90983904-b207-43c8-ac33-14de32c5d907"},"_deposit":{"created_by":25,"id":"44138","owners":[25],"pid":{"revision_id":0,"type":"depid","value":"44138"},"status":"published"},"_oai":{"id":"oai:shinshu.repo.nii.ac.jp:00044138","sets":["2668"]},"author_link":["171648","171646","171649","171647"],"item_20002_alternative_title_1":{"attribute_name":"その他(別言語等)のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Basic Examination of Composite Magnetic Core with Surface-Oxidized Carbonyl-Iron Powder (CIP)/Epoxy for High Q-Factor RF-Inductor"}]},"item_20002_biblio_info_27":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"39","bibliographicPageStart":"34","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"日本磁気学会論文特集号"}]}]},"item_20002_creator_3":{"attribute_name":"作成者(その他言語)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"曽根原, 誠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宮嶋, 優希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 敏郎"}],"nameIdentifiers":[{}]}]},"item_20002_date_19":{"attribute_name":"日付","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-03-01","subitem_date_issued_type":"Created"}]},"item_20002_description_14":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"The carbonyl-iron powder (CIP) was annealed in the air for the composite core of high Q-factor RF-inductor to see if an oxidized film would be formed on CIP surface. Results showed that not only the surface-oxidized film thickness but also the crystallite diameter and coecivity increased when increasing the annealing temperature and time. The most suitable annealing conditions were found to be 240oC and 6 h: about 40 nm of Fe3O4 and Fe2O3 were formed on the CIP surface under these conditions. A magnetic composite with the surface-oxidized film on magnetic particles was fabricated and its permeability measured. The inductance and resistance were calculated by a 3D full-model electromagnetic analyzer on the basis of measured permeability and the Q-factor was then estimated using these characteristics. The highest Q-factor, 33, was observed at 1.8 GHz, which was higher than that of the air-core from 0.1 to 1.8 GHz.","subitem_description_type":"Other"}]},"item_20002_description_20":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_20002_description_22":{"attribute_name":"その他の資源識別子","attribute_value_mlt":[{"subitem_description":"日本磁気学会論文特集号.1(1):34(2017)","subitem_description_type":"Other"}]},"item_20002_full_name_16":{"attribute_name":"公開者(その他言語)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"公益社団法人, 日本磁気学会"}]}]},"item_20002_identifier_23":{"attribute_name":"資源識別子URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/10091/00021260"}]},"item_20002_relation_32":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.20819/msjtmsj.17TR108","subitem_relation_type_select":"DOI"}}]},"item_20002_rights_50":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©公益社団法人　日本磁気学会 (The Magnetics Society of Japan)"},{"subitem_rights":"©公益社団法人　日本磁気学会 (The Magnetics Society of Japan)"}]},"item_20002_source_id_25":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2432-0471","subitem_source_identifier_type":"ISSN"}]},"item_20002_version_type_51":{"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_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_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://soar-ir.repo.nii.ac.jp/?action=repository_action_common_download&item_id=20502&item_no=1&attribute_id=65&file_no=1"}}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"RF spiral inductor","subitem_subject_scheme":"Other"},{"subitem_subject":"surface-oxidized film","subitem_subject_scheme":"Other"},{"subitem_subject":"carbonyl-iron-powder/epoxy composite","subitem_subject_scheme":"Other"},{"subitem_subject":"Q-factor","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"高Q-RFインダクタ用表面酸化膜付CIP/Epoxy複合材料磁心の基礎検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高Q-RFインダクタ用表面酸化膜付CIP/Epoxy複合材料磁心の基礎検討"}]},"item_type_id":"20002","owner":"25","path":["2668"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-04"},"publish_date":"2020-09-04","publish_status":"0","recid":"44138","relation_version_is_last":true,"title":["高Q-RFインダクタ用表面酸化膜付CIP/Epoxy複合材料磁心の基礎検討"],"weko_creator_id":"25","weko_shared_id":-1},"updated":"2023-05-15T18:17:33.173593+00:00"}