{"created":"2023-05-15T11:58:23.094766+00:00","id":4381,"links":{},"metadata":{"_buckets":{"deposit":"6b10cb10-9684-4445-9d79-846437551bf1"},"_deposit":{"created_by":3,"id":"4381","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4381"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00004381","sets":["8:24"]},"author_link":["15882","15883","15884","1164"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-03-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageStart":"056021","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"AIP Advances"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We used magnetic domain observation to statistically observe the thermal demagnetization behavior of Nd–Fe–B sinteredmagnets at elevated temperatures up to 150 °C. Simultaneous magnetization reversal in a hundred adjacent grains occurred at 90 °C because of the magnetic interaction among the grains beyond grain boundaries in the Dysprosium (Dy)-free low-coercivity magnet. Conversely, simultaneous magnetization reversal in a hundred grains did not occur in the Dy-added high-coercivity magnets, and the demagnetizing ratio steadily increased with temperature. Furthermore, the addition of Dy induced high thermal stability by eliminating the simultaneous thermal demagnetization, which was caused by the magnetic interaction among the grains.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/170_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP Publishing"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1063/1.4944402","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2016 Author(s). This article is distributed under a Creative Commons Attribution (CC BY) License."},{"subitem_rights":"This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2158-3226","subitem_source_identifier_type":"ISSN"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Applied Science for Integrated System Engineering, Faculty of Engineering, Kyushu Institute of Technology"},{"subitem_text_value":"Department of Applied Science for Integrated System Engineering, Faculty of Engineering, Kyushu Institute of Technology"},{"subitem_text_value":"Department of Applied Science for Integrated System Engineering, Faculty of Engineering, Kyushu Institute of Technology"},{"subitem_text_value":"Mazda Motor Corporation"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"5379"}]},"item_21_version_type_58":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Takezawa, Masaaki","creatorNameLang":"en"},{"creatorName":"竹澤, 昌晃","creatorNameLang":"ja"},{"creatorName":"タケザワ, マサアキ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Ikeda, Soichiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morimoto, Yuji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kabashima, Hisayuki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-03-13"}],"displaytype":"detail","filename":"AIPA6_056021.pdf","filesize":[{"value":"15.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AIPA6_056021.pdf","url":"https://kyutech.repo.nii.ac.jp/record/4381/files/AIPA6_056021.pdf"},"version_id":"e55ed2b1-275e-415c-9f55-1e6420035ae4"}]},"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":"Analysis of Thermal Demagnetization Behavior of Nd–Fe–B Sintered Magnets Using Magnetic Domain Observation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analysis of Thermal Demagnetization Behavior of Nd–Fe–B Sintered Magnets Using Magnetic Domain Observation"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-03-13"},"publish_date":"2016-03-13","publish_status":"0","recid":"4381","relation_version_is_last":true,"title":["Analysis of Thermal Demagnetization Behavior of Nd–Fe–B Sintered Magnets Using Magnetic Domain Observation"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-10-25T07:15:23.408616+00:00"}