{"created":"2023-06-20T15:17:01.742088+00:00","id":10801,"links":{},"metadata":{"_buckets":{"deposit":"52678864-d787-4b6a-982d-b1293aec36ab"},"_deposit":{"created_by":19,"id":"10801","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"10801"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010801","sets":["6:7"]},"author_link":["126690","126691","126571","126694","126693","66751","126692","126695","126688"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-07-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageStart":"096005","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"Nuclar Fusion"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dipole plasma exhibits strong heterogeneities in field strength, density, temperature and other parameters, while maintaining a holistic balance. Our study of the internal structures reveals the fundamental self-organizing mechanisms operating in their simplest realization (as commonly observed in astronomical systems). Three new findings are reported from the RT-1 experiment. The creation of a high-energy electron core (similar to the radiation belts in planetary magnetospheres) is observed for the first time in a laboratory system. High-energy electrons (3–15 keV), produced by electron cyclotron heating, accumulate in a 'belt' located in the low-density region (high-beta value ~1 is obtained by increasing the high-energy component up to 70% of the total electrons). The dynamical process of the 'up-hill diffusion' (a spontaneous mechanism of creating density gradient) has been analyzed by perturbing the density by gas injection. The spontaneous density formation in the laboratory magnetosphere elucidates the self-organized plasma transport relevant to a planetary magnetosphere. The coherence-imaging spectroscopy visualized the two-dimensional profiles of ion temperature and flow velocity in the ion cyclotron resonance frequency heating. The ion temperature and flow were enhanced globally, and particularly along the magnetic field lines near the levitation magnet. These results advance our understanding of transport and self-organization not only in dipole plasmas, but in general magnetic confinement systems relevant to fusion plasmas.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP Publishing"},{"subitem_publisher":"International Atomic Energy Agency"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1088/1741-4326/ab259a","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"M. Nishiura et al 2019 Nucl. Fusion 59 096005"}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1088/1741-4326/ab259a","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This is the Accepted Manuscript version of an article accepted for publication in Nuclear Fusion. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at doi.org/10.1088/1741-4326/ab259a"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00759871","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00295515","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"|||"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"NISHIURA,  Masaki"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"yoshida, Zensho"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenmochi, Naoki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SUGATA, T."}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"NAKAMURA, K."}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"MORI, T."}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Katsura, S."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shirohata, K."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Howard, J."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-12-17"}],"displaytype":"detail","filename":"Nucl.Fusion59_pp096005.pdf","filesize":[{"value":"810.1 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Nucl.Fusion59_pp096005","url":"https://nifs-repository.repo.nii.ac.jp/record/10801/files/Nucl.Fusion59_pp096005.pdf"},"version_id":"ccdcac35-6a20-46d6-8bac-6c7ab10b3047"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"particle confinement","subitem_subject_scheme":"Other"},{"subitem_subject":"transport","subitem_subject_scheme":"Other"},{"subitem_subject":"dipole field","subitem_subject_scheme":"Other"},{"subitem_subject":"advanced fusion","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetosphere","subitem_subject_scheme":"Other"},{"subitem_subject":"coherence imaging spectroscopy","subitem_subject_scheme":"Other"},{"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":"Experimental analysis of self-organized structure and transport on the magnetospheric plasma device RT-1","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Experimental analysis of self-organized structure and transport on the magnetospheric plasma device RT-1"}]},"item_type_id":"10001","owner":"19","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-12-17"},"publish_date":"2021-12-17","publish_status":"0","recid":"10801","relation_version_is_last":true,"title":["Experimental analysis of self-organized structure and transport on the magnetospheric plasma device RT-1"],"weko_creator_id":"19","weko_shared_id":19},"updated":"2024-02-08T06:38:23.061054+00:00"}