{"created":"2021-03-01T06:44:09.490147+00:00","id":8702,"links":{},"metadata":{"_buckets":{"deposit":"b3a3e166-2089-4971-a0d5-58c112e3d9e4"},"_deposit":{"id":"8702","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8702"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00008702","sets":["3:233:244"]},"author_link":["35691"],"item_12_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991","bibliographicIssueDateType":"Issued"}}]},"item_12_date_granted_46":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"1991-03-25"}]},"item_12_degree_grantor_44":{"attribute_name":"学位授与大学","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"筑波大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"University of Tsukuba"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"12102","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_12_degree_name_43":{"attribute_name":"取得学位","attribute_value_mlt":[{"subitem_degreename":"博士（工学） "},{"subitem_degreename":"Doctor of Philosophy in Engineering"}]},"item_12_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A millimeter-wave phase-imaging interferometer has been developed for the study of density profiles of the plasma. The interferometer consists of a 70 GHz klystron oscillator and a quasi-optical transmission system. The probe beam is expanded so as to fill orthogonal views of the plasma cross section. The optical system has been designed using a Gaussian beam propagation theory and a geometric ray-trancing code. The views are imaged onto a 10- or 11-channnel Schottky barrier diode array, which are newly developed in the millimeter-wave region for the present experiment. The detector array consists of beam lead GaAs Schottky barrier diodes bonded to bow-tie antennas or Yagi-Uda antennas. This system has been used to obtain chord-averaged electron density profiles at the central-cell and plug-cell plasmas of the GAMMA 10 tandem mirror. The detector array has also been successfully applied to the Fraunhofer diffraction measurement. The measurement permits a detailed study of k-ω　spectra of long-wavelength waves with a few plasma shots. The observed dispresion relation are in good agreement with those of a drift wave and a flute mode including a Doppler shift due to the EXB rotation velocity. The density fluctuation level is observed to depend sensitively on the radical profile of a plasma potential. The radial confinement time estimated from a particle balance equation decreases with increase in the fluctuation level. This agrees with that evaluation from quasilinear theory of fluctuation-induced transport.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_12_description_45":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"1990","subitem_description_type":"Other"}]},"item_12_dissertation_number_47":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第884号"}]},"item_12_relation_37":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"全文はOPACにあり"}],"subitem_relation_type":"hasFormat","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.tulips.tsukuba.ac.jp/opac/volume/607180","subitem_relation_type_select":"URI"}}]},"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":[{"creatorNames":[{"creatorName":"Hattori, Kunihiko","creatorNameLang":"en"},{"creatorName":"服部，邦彦","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"35691","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"A0884.pdf","filesize":[{"value":"211.8 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://tsukuba.repo.nii.ac.jp/record/8702/files/A0884.pdf"},"version_id":"1fc9539c-8ab0-4134-87a0-c3b6ec165339"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Application of millimeter-wave phase-imaging interferometry and study of radical transport in the GAMMA 10 tandem mirror","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Application of millimeter-wave phase-imaging interferometry and study of radical transport in the GAMMA 10 tandem mirror","subitem_title_language":"en"}]},"item_type_id":"12","owner":"1","path":["244"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-25"},"publish_date":"2007-07-25","publish_status":"0","recid":"8702","relation_version_is_last":true,"title":["Application of millimeter-wave phase-imaging interferometry and study of radical transport in the GAMMA 10 tandem mirror"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-01T01:49:13.108800+00:00"}