{"created":"2023-06-20T15:16:16.432905+00:00","id":9966,"links":{},"metadata":{"_buckets":{"deposit":"0a89f5c0-b097-43b4-9677-f11c2d3ebe09"},"_deposit":{"created_by":3,"id":"9966","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"9966"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00009966","sets":["8:32"]},"author_link":["61141","61146","61131","61138","61144","61135","61143","61147","61136","61142","61145","61133","61132","61140","61134","61139","61148","61137"],"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-09-01","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":"\"A second hanmonic electron ccyclotron heating ( ECH ) discherge was sustained for ~ 20 s in the Advanced Toraidal Facility ( AT F ) at relatively weak magnetic field of B = 0.63 T. The high electron temperature ( T_eo ~ 700 eV ), helium plasmas were produced with ECH power of P = 100-200 kW from a 35 GHz gyrotron. The line-averaged electron density, bar{n}_e', and stored plasma energy, W_dia', were 2.3 x l0^18 m^-3 and 300-500 J, respectively. The stored energy follows closely the gyro-reduced Bohm confinement scaling law. The maximum discharge duration was limited by ECH pulse duration but not by plasma collapse. Diagnostic signals showed attainment of a quasi-stationary plasma and no impurity build-up was indicated by soft x-ray and VUV spectroscopic signals.\"","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-183"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"\"Morimoto,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamada,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ji,  H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okamura,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kubo,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motojima,  O.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murakami,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jernigan,  T. C.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Bigelow,  T. S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"England,  A. C.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Isler,  R. S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Lyon,  J. F.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ma,  C. H.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Rasmussen,  D. A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Schaich,  C. R.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wilgen,  J. B.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yarber,  J. L.\"","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"helical device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ATF device","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"steady-state plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ECH plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gyrotron","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":"Long Pulse Discharges Sustained by Second Harmonic Electron Cyclotron Heating Using a 35GHZ Gyrotron in the Advanced Toroidal Facility","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Long Pulse Discharges Sustained by Second Harmonic Electron Cyclotron Heating Using a 35GHZ Gyrotron in the Advanced Toroidal Facility","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":"9966","relation_version_is_last":true,"title":["Long Pulse Discharges Sustained by Second Harmonic Electron Cyclotron Heating Using a 35GHZ Gyrotron in the Advanced Toroidal Facility"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:54:55.087850+00:00"}