{"created":"2021-03-01T06:37:20.052647+00:00","id":19839,"links":{},"metadata":{"_buckets":{"deposit":"8908d501-2303-4ddd-8e91-9c0199d9af4e"},"_deposit":{"id":"19839","owners":[],"pid":{"revision_id":0,"type":"depid","value":"19839"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00019839","sets":["171:1108:1474:1478","9:504:1111:1476:1479"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Science of Ultra high Vacuum"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1986-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"494","bibliographicPageStart":"487","bibliographicVolumeNumber":"38","bibliographic_titles":[{"bibliographic_title":"生産研究"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"超高真空では気体分子の平均自由行程が1km以上に達するようになり、気体分子は真空容器の内壁表面とのみ衝突を繰り返す。そのため、真空内現象には気体分子の表面への吸着確率、吸着分子の平均滞留時間などが大きく反映され、表面汚染の観点から圧力と共に真空の質が問題となる｡また、真空の応用範囲の拡大に伴って、イオン、電子、励起中性粒子、福射などの存在する場合が多くなり、非熟的現象の重要性が増加する。このような真空は熱い真空といわれる","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"38027","nameIdentifierScheme":"WEKO"}],"names":[{"name":"TUZI, Yutaka"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学生産技術研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00127075","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0037105X","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"427","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science, the University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学生産技術研究所第1部 真空物理学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"辻, 泰"}],"nameIdentifiers":[{"nameIdentifier":"38026","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":"2017-06-08"}],"displaytype":"detail","filename":"sk038011001.pdf","filesize":[{"value":"623.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sk038011001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/19839/files/sk038011001.pdf"},"version_id":"ca759111-ea2b-4b0b-a057-e1d6233eaa3f"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"研究解説（公開講演） : 超高真空の科学","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"研究解説（公開講演） : 超高真空の科学"}]},"item_type_id":"4","owner":"1","path":["1478","1479"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-12-24"},"publish_date":"2010-12-24","publish_status":"0","recid":"19839","relation_version_is_last":true,"title":["研究解説（公開講演） : 超高真空の科学"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:58:37.844037+00:00"}