{"created":"2023-06-20T15:15:54.904351+00:00","id":9554,"links":{},"metadata":{"_buckets":{"deposit":"c71f357e-cf3b-4073-8018-a9a803d916de"},"_deposit":{"created_by":3,"id":"9554","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9554"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00009554","sets":["8:32"]},"author_link":["69253","69270","69271","69256","69268","69265","69255","69264","69259","69254","69257","69260","69267","69273","69269","69252","69262","69266","69263","69258","69272","69261"],"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-04-01","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{},{"bibliographic_title":"Research Report NIFS-Series","bibliographic_titleLang":"en"}]}]},"item_5_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"During a combined heating phase of ECH and NBI, an abrupt drop and rise in potential by about a half of central electron temperature (~ 400 V) was observed in the core of the CHS heliotron/torsatron plasma. Drastic changes of radial electric field between positive and negative states occur in 50 mu s at shortest, which is much shorter than the energy confinement time scale of about a few milliseconds. Nonlinear relation between the radial electric field and radial current is obtained. This is the first experimental observation of a spontaneous transition based on an electric field bifurcation in microseconds order in toroidal helical plasmas.","subitem_description_type":"Abstract"}]},"item_5_source_id_10":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-633X","subitem_source_identifier_type":"ISSN"}]},"item_5_text_8":{"attribute_name":"報告書番号","attribute_value_mlt":[{"subitem_text_value":"NIFS-488"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Fujisawa,  A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iguchi,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sanuki,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itoh,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Lee,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hamada,  Y.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kubo,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Idei,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akiyama,  R.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Minami,  T.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ida,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishimura,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Morita,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kojima,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hidekuma,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itoh,  S.-I.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi,  C.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inoue,  N.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okamura,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuoka,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-03-11"}],"displaytype":"detail","filename":"NIFS-488.pdf","filesize":[{"value":"501.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"NIFS-488.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/9554/files/NIFS-488.pdf"},"version_id":"961759f3-6baf-4d65-9128-34af43890136"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Spontaneous transition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electric field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bifurcation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nonlinear E-J curve","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Toroidal Helical Plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Heavy lon Beam Probe","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"Dynamic Behavior of Potential in the Plasma Core of the CHS Heliotron/Torsatron","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dynamic Behavior of Potential in the Plasma Core of the CHS Heliotron/Torsatron","subitem_title_language":"en"}]},"item_type_id":"5","owner":"3","path":["32"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-05"},"publish_date":"2010-02-05","publish_status":"0","recid":"9554","relation_version_is_last":true,"title":["Dynamic Behavior of Potential in the Plasma Core of the CHS Heliotron/Torsatron"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:44:05.470145+00:00"}