{"created":"2023-06-20T15:07:58.414422+00:00","id":202,"links":{},"metadata":{"_buckets":{"deposit":"ace33cf1-465f-40ec-ba73-1cb7ee4eec4d"},"_deposit":{"created_by":3,"id":"202","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"202"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00000202","sets":["6:7"]},"author_link":["67493","67492","67495","67485","67481","67482","67489","67484","67488","67494","67491","67483","67487","67490","67486"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-01-01","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"S1062-1 -S1062-4","bibliographicVolumeNumber":"Vol.2","bibliographic_titles":[{},{"bibliographic_title":"Plasma and Fusion Research","bibliographic_titleLang":"en"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Radiation brightness and impurity behaviors have been studied for reheat mode discharges in the Compact Helical System (CHS) by three different types of impurity diagnostics. Total radiation power measured by a pyroelectric detector significantly reduces after entering the reheat mode, whereas the line-averaged radiation brightness measured by an absolute extreme ultraviolet (AXUV) photodiode array increases especially for a center viewing chord due to the impurity accumulation in the plasma core. One possible reason for this opposite behavior between the two bolometric detectors is the reduced sensitivity of the AXUV photodiode for lower energy photons in vacuum ultraviolet (VUV) region. This speculation is supported by temporal evolutions of VUV spectra measured by a grazing incidence spectrometer. These results demonstrate that the comparison of three impurity diagnostics would be beneficial to the determination of the major impurity radiators and a comprehensive understanding of impurity behaviors in the reheat mode discharges.","subitem_description_type":"Abstract"}]},"item_2_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"プラズマ・核融合学会"}]},"item_2_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1585/pfr.2.S1062","subitem_relation_type_select":"DOI"}}]},"item_2_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"? 2007 The Japan Society of Plasma Science and Nuclear Fusion Research"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SUZUKI,  Chihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AKIYAMA,  Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUJISAWA,  Akihide","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IDA,  Katsumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ISOBE,  Mitsutaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUOKA,  Keisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MINAMI,  Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAGAOKA,  Kenichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NISHIMURA,  Shin","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"OKAMURA,  Shoichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"PETERSON,  Byron J.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMIZU,  Akihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI,  Chihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TOI,  Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YOSHIMURA,  Yasuo","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":"2_S1062.pdf","filesize":[{"value":"582.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2_S1062.pdf","url":"https://nifs-repository.repo.nii.ac.jp/record/202/files/2_S1062.pdf"},"version_id":"8f611659-b729-4693-a888-a2a2b6c15fb9"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"CHS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reheat mode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"impurity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bolometer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pyroelectric detector","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"AXUV photodiode","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"VUV spectrometer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spectral sensitivity","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Determination of the Major Impurity Radiators in the Reheat Mode Discharges in the Compact Helical System","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Determination of the Major Impurity Radiators in the Reheat Mode Discharges in the Compact Helical System","subitem_title_language":"en"}]},"item_type_id":"2","owner":"3","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-03-07"},"publish_date":"2011-03-07","publish_status":"0","recid":"202","relation_version_is_last":true,"title":["Determination of the Major Impurity Radiators in the Reheat Mode Discharges in the Compact Helical System"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:47:39.718412+00:00"}