{"created":"2021-03-01T06:13:44.877987+00:00","id":7104,"links":{},"metadata":{"_buckets":{"deposit":"17cab003-c3e4-4f26-a84b-94cd5a51655e"},"_deposit":{"id":"7104","owners":[],"pid":{"revision_id":0,"type":"depid","value":"7104"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00007104","sets":["320:321:322"]},"author_link":["19203","19204","19205","19206","19207","19208","19209"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"113907","bibliographicPageStart":"113907","bibliographicVolumeNumber":"100","bibliographic_titles":[{"bibliographic_title":"JOURNAL OF APPLIED PHYSICS","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"(001)-oriented Ni80Fe20/Mn100−x Ptx and Co90Fe10/Mn100−x Ptx epitaxial bilayers were prepared using the molecular beam epitaxy method. Their exchange anisotropies were measured using a torque magnetometer, while their interfacial Mn uncompensated moments were measured by means of x-ray magnetic circular dichroism. The bilayers exhibited both one- and fourfold components in their anisotropy torque curves, which are difficult to explain using a simple model assuming the coherent rotation of ferromagnetic (F) and antiferromagnetic (AF) spins. Uncompensated Mn moments were confirmed to exist in the Mn100−x Ptx layer due to exchange coupling with the adjacent F layer, and the Mn moment of CoFe/Mn100−x Ptx was found to be larger than that of NiFe/Mn100−x Ptx. In order to understand the experimental results, we extended the Mauri et al. [J. Appl. Phys. 62, 3047 (1987)] domain wall model by assuming cubic anisotropy in the AF and four AF domains whose interfacial moments are oriented along the principal axis of (001)-oriented Mn–Pt. The model predicted the uncompensated AF moment resulting from the domain wall formed in the AF layer and well reproduced the coexistence of one- and fourfold anisotropies in the in-plane torque curves. The uncompensated moment and torque curve were found to be dependent on the ratio of F/AF interfacial exchange coupling and the AF domain wall energy. By changing the ratio, it was possible to reproduce exchange anisotropy for various systems, such as NiFe/MnPt, NiFe/MnIr, and CoFe/MnPt.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/8778"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics","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/10.1063/1.2388136","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (2006) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-8979","subitem_source_identifier_type":"PISSN"}]},"item_10_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"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":"Yamato, T.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19203","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kume, T.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19204","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kato, T.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19205","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsunashima, S.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19206","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamura, T.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19207","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujiwara, Y.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19208","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwata, S.","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"19209","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":"2018-02-19"}],"displaytype":"detail","filename":"JourAppPhys_100-113907.pdf","filesize":[{"value":"157.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JourAppPhys_100-113907.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/7104/files/JourAppPhys_100-113907.pdf"},"version_id":"d52f4214-1b2c-40b4-b7c4-c7bf97b9a81e"}]},"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":"X-ray magnetic circular dichroism studies of (001)-oriented NiFe/Mn_100-x Pt_x exchange bilayers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"X-ray magnetic circular dichroism studies of (001)-oriented NiFe/Mn_100-x Pt_x exchange bilayers","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-09-25"},"publish_date":"2007-09-25","publish_status":"0","recid":"7104","relation_version_is_last":true,"title":["X-ray magnetic circular dichroism studies of (001)-oriented NiFe/Mn_100-x Pt_x exchange bilayers"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T03:52:35.815827+00:00"}