{"created":"2024-06-04T02:01:40.163601+00:00","id":2001011,"links":{},"metadata":{"_buckets":{"deposit":"e1127b90-4e12-43de-80be-7878ba9dcbd5"},"_deposit":{"created_by":17,"id":"2001011","owner":"17","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"2001011"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:02001011","sets":["495:496"]},"author_link":[],"control_number":"2001011","item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"4","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Journal of Evolving Space Activities","bibliographic_titleLang":"en"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have fabricated an externally wetted emitter array with a deep-grooved structure using grayscale lithography for ionic liquid electrospray thrusters to improve the ionic liquid transport to the emitter tips and to reduce the percentage of the current intercepted by the extractor electrode, which was more than 30% with our conventional deep-grooved emitter. The experimental results of the ion emission have shown that a stable ion emission characteristic and the percentage of the current intercepted by the extractor electrode decreases by approximately one-third compared with our previous one. This decrease indicates that the emitter fabrication process using grayscale lithography optimized the deep-grooved emitter shape.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Journal of Evolving Space Activities"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.57350/jesa.149","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"27581802","subitem_source_identifier_type":"EISSN"}]},"item_2_version_type_18":{"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":[{"affiliationNames":[{"affiliationName":"Department of Mechanical Engineering, Materials Science, and Ocean Engineering, Yokohama National University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Koki, MATSUKAWA","creatorNameLang":"en"}]},{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"Division of Systems Research, Yokohama National University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"Yoshinori, TAKAO","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-06-04"}],"fileDate":[{"fileDateType":"Issued","fileDateValue":"2024-06-03"}],"filename":"2_149.pdf","filesize":[{"value":"703 KB"}],"format":"application/pdf","licensetype":"license_0","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://ynu.repo.nii.ac.jp/record/2001011/files/2_149.pdf"},"version_id":"47070211-427b-4c98-ae5c-ede653fbfe94"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Electric Propulsion, Electrospray, Grooved Needle Emitter, Ionic Liquid, Grayscale Lithography","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":"Evaluation of Grooved Needle Emitter Performance for Ionic Liquid Electrospray Thrusters","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Evaluation of Grooved Needle Emitter Performance for Ionic Liquid Electrospray Thrusters","subitem_title_language":"en"}]},"item_type_id":"2","owner":"17","path":["496"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-04"},"publish_date":"2024-06-04","publish_status":"0","recid":"2001011","relation_version_is_last":true,"title":["Evaluation of Grooved Needle Emitter Performance for Ionic Liquid Electrospray Thrusters"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2024-07-04T02:15:11.424394+00:00"}