{"created":"2023-05-15T14:34:58.760204+00:00","id":45191,"links":{},"metadata":{"_buckets":{"deposit":"fd0ae76a-845d-4478-a42f-f67b647ec945"},"_deposit":{"created_by":1,"id":"45191","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45191"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00045191","sets":["1"]},"author_link":["448879","448876","448884","448871","448872","448878","448874","448880","448881","448875","448873","448882","448877","448883"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1/2","bibliographicPageEnd":"239","bibliographicPageStart":"236","bibliographicVolumeNumber":"573","bibliographic_titles":[{"bibliographic_title":"Nuclear Instruments & Methods in Physics Research Section A"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Charge-coupled devices (CCDs) are widely used in X-ray astronomy as a focal plane detector for X-rays up to 10 keV. For future X-ray space missions, thick CCDs are being developed to improve the detection efficiency of high energy X-rays beyond 10 keV. We propose a new method to produce a novel multi-collimator using a barium phosphate glass, BP-1, which was originally developed as a solid state track detector. The BP-1 collimator allows the realization of small through-holes, several hundred nano-meters in radius. We performed the first experiment of this project in which a xenon beam of 80MeV=u was used to irradiate the 1.3 mm-thick-BP-1 glass. After an etching process, we obtained the first prototype BP-1 collimator. There were a large number of tapered pinholes which are randomly distributed and with extremely high aspect ratio. Taking X-ray photographs demonstrated that the first prototype has a capability of fine collimation for X-rays up to 20 keV.\nr 2006 Elsevier B.V. All rights reserved.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0168-9002","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiraga, Junko"}],"nameIdentifiers":[{"nameIdentifier":"448871","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamura, Shogo"}],"nameIdentifiers":[{"nameIdentifier":"448872","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Yoshihiro"}],"nameIdentifiers":[{"nameIdentifier":"448873","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kikuchi, Masato"}],"nameIdentifiers":[{"nameIdentifier":"448874","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurata, Shingo"}],"nameIdentifiers":[{"nameIdentifier":"448875","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ozaki, Yuichi"}],"nameIdentifiers":[{"nameIdentifier":"448876","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kamada, Shintaro"}],"nameIdentifiers":[{"nameIdentifier":"448877","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takashima, Takeshi"}],"nameIdentifiers":[{"nameIdentifier":"448878","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchihori, Yukio"}],"nameIdentifiers":[{"nameIdentifier":"448879","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitamura, Hisashi"}],"nameIdentifiers":[{"nameIdentifier":"448880","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tawara, Hiroko"}],"nameIdentifiers":[{"nameIdentifier":"448881","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内堀 幸夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448882","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"北村 尚","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448883","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"俵 裕子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"448884","nameIdentifierScheme":"WEKO"}]}]},"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":"A novel multi-collimator using BP-1 glass and an application for X-ray CCDs","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A novel multi-collimator using BP-1 glass and an application for X-ray CCDs"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-06-11"},"publish_date":"2008-06-11","publish_status":"0","recid":"45191","relation_version_is_last":true,"title":["A novel multi-collimator using BP-1 glass and an application for X-ray CCDs"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:06:35.749226+00:00"}