{"created":"2023-06-19T10:28:39.068725+00:00","id":8134,"links":{},"metadata":{"_buckets":{"deposit":"a30d78d0-4b92-4707-bad9-d184a0efe941"},"_deposit":{"created_by":18,"id":"8134","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8134"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008134","sets":["216:223","35:153"]},"author_link":["199","52965","36453","52937","52954","197"],"item_77_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988-11-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"58","bibliographicPageStart":"37","bibliographicVolumeNumber":"38","bibliographic_titles":[{"bibliographic_title":"室蘭工業大学研究報告. 理工編","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Muroran Institute of Technology. Science and engineering","bibliographic_titleLang":"en"}]}]},"item_77_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_77_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It has been manifestly demonstrated that Gd is one of the best example to be realistically applied to the spin-wave theory of Heisenberg model for the localized magnetic moment. The magnetization of Gd has been measured in the temperature 4<T<310 K at a constant magnetic field of 6 kOe using a homemade vibrating sample magnetometer. We present an exact analysis of the spin-wave excitations for Gd. In the presence of an applied magnetic field, H, an energy gap exists in the spin-wave dispersion relation. As a consequence, the temperature dependence of the magnetization for ferromagnets must differ from the simple Bloch T³/² law. The low temperature magnetization per gram is found to obey the form: Δσ(T)/σ(0) = BZ(3/2,Tℊ/T)T³/² + CZ(5/2, Tℊ/T)T⁵/², where B and C are constants and Δσ(T) = σ(0) - σ(T). The modification factors Z(3/2, Tℊ/T) and Z(5/2, Tℊ/T) are the characteristic functions of T and the magnetic field, H. The spontaneous magnetization of ferromagnetic Gd follows BZ(3/2,Tℊ/T) T³/² relation (the modified Bloch T³/² law) with remarkable fidelity below 200 K.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_77_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"戎 修二（EBISU Shuji）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000219_ja.html"}]},"item_77_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"室蘭工業大学","subitem_publisher_language":"ja"}]},"item_77_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40003627678","subitem_relation_type_select":"NAID"}}]},"item_77_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 1988 室蘭工業大学","subitem_rights_language":"ja"}]},"item_77_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05802415","subitem_source_identifier_type":"PISSN"}]},"item_77_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00238225","subitem_source_identifier_type":"NCID"}]},"item_77_version_type_21":{"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_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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Nagata,  Shoichi","creatorNameLang":"en"},{"creatorName":"永田, 正一","creatorNameLang":"ja"},{"creatorName":"ナガタ, ショウイチ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"MIYAZAKI, Masatoshi","creatorNameLang":"en"},{"creatorName":"宮崎, 雅年","creatorNameLang":"ja"},{"creatorName":"ミヤザキ, マサトシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"藤田, 英司","creatorNameLang":"ja"},{"creatorName":"FUJITA, Eiji","creatorNameLang":"en"},{"creatorName":"フジタ, エイジ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"Ebisu, Shuji","creatorNameLang":"en"},{"creatorName":"エビス, シュウジ","creatorNameLang":"ja-Kana"},{"creatorName":"戎, 修二","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"山村, 秀美","creatorNameLang":"ja"},{"creatorName":"YAMAMURA, Hidemi","creatorNameLang":"en"},{"creatorName":"ヤマムラ, ヒデミ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"谷口, 哲","creatorNameLang":"ja"},{"creatorName":"TANIGUCHI, Satoshi","creatorNameLang":"en"},{"creatorName":"タニグチ, サトシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"kiyo38_rikou_pp37-58.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kiyo38_rikou_pp37-58.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8134/files/kiyo38_rikou_pp37-58.pdf"},"version_id":"86a08334-6f06-413a-af52-743f05e4c02a"}]},"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":"departmental bulletin 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