{"created":"2023-05-15T15:26:40.651154+00:00","id":14774,"links":{},"metadata":{"_buckets":{"deposit":"55345110-d511-416a-8c6e-7b926bd5a892"},"_deposit":{"created_by":3,"id":"14774","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"14774"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00014774","sets":["95:240:496:485"]},"author_link":["20218","25064","16573"],"item_120_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Aeicular Barium Ferrite Fine Particles : A New Perpendicular Magnetic Recording Medium"}]},"item_120_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"22","bibliographicPageStart":"18","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"CACS FORUM"}]}]},"item_120_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-01-14","subitem_date_issued_type":"Created"}]},"item_120_description_19":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"A new type acicular BaCoxTixFe12-2xO19(X=0-1.0) particle and their coated films were prepared. The homogeneous mixtures of α-FeOOH, Ba(OH)2・8H2O, Co acetylacetonate and Ti acetylacetonate were sintered at 900℃ for 3hrs and then quenched. \nThe aspect ratio of about 10-15 didn't depend on the amount of the substitution, X. The coercive force linearly decreased with the increase of X. As the sample of X=0.7 had the coercive force of about 1KOe, it is available for the present magnetic recording medium. The magnetization of these samples was unchanged with X until X=0.7. \nThe mixture of the acicular particles of X=0.7, dispersing agent and binder resins was coated on the polyester film in the magnetic field of 7KOe perpendicular to the film. It was confirmed that the long axis of the acicular particles was parallel to the base film by the TEM observation of the cross-section of the coated film. The magnetic anisotropy of acicular BaCoxTixFe12-2xO19 film is in the direction perpendicular to the filrn. The acicular hexagonal ferrite particles is applicable to a perpendicular magnetic recording medium.","subitem_description_type":"Other"}]},"item_120_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_120_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_120_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24561/00014768","subitem_identifier_reg_type":"JaLC"}]},"item_120_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"埼玉大学分析センター"}]},"item_120_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_120_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"HIRATSUKA, Nobuyuki"},{"subitem_text_value":"KAKIZAKI, Koichi"},{"subitem_text_value":"FUJITA, Minoru"}]},"item_120_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"KY-AN10402595-12-05"}]},"item_120_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学理工学研究科"},{"subitem_text_value":"埼玉大学理工学研究科"},{"subitem_text_value":"埼玉大学理工学研究科"}]},"item_120_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Gradllate School of Science and Englneering, Saitama University"},{"subitem_text_value":"Gradllate School of Science and Englneering, Saitama University"},{"subitem_text_value":"Gradllate School of Science and Englneering, Saitama University"}]},"item_120_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1992-12"}]},"item_120_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平塚, 信之"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"柿崎, 浩一"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"藤田, 実"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"KY-AN10402595-12-05.pdf","filesize":[{"value":"231.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KY-AN10402595-12-05.pdf","url":"https://sucra.repo.nii.ac.jp/record/14774/files/KY-AN10402595-12-05.pdf"},"version_id":"6803a86d-a10c-4850-ac83-d70d0a0c3b6b"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"針状バリウムフェライト微粒子<ミニノート>","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"針状バリウムフェライト微粒子<ミニノート>"}]},"item_type_id":"120","owner":"3","path":["485"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-11-12"},"publish_date":"2009-11-12","publish_status":"0","recid":"14774","relation_version_is_last":true,"title":["針状バリウムフェライト微粒子<ミニノート>"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-05-15T17:53:04.051578+00:00"}