{"created":"2023-05-15T14:44:45.787426+00:00","id":61186,"links":{},"metadata":{"_buckets":{"deposit":"fcb53730-42de-45e6-b6e6-13f2417de3c6"},"_deposit":{"created_by":1,"id":"61186","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"61186"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00061186","sets":["10:29"]},"author_link":["605950","605949","605942","605934","605941","605936","605935","605944","605938","605946","605948","605951","605947","605940","605933","605945","605939","605943","605937","605952"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2005-10-01","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this work, an 8-layer depth of interaction (DOI) encoding was newly achieved. We have already proposed a 4-layer DOI detector that is composed of 3-dimensinal crystal array with all the same crystal material. In this DOI detector, the proper reflector arrangement controls light path in the crystal array and makes 4-layer DOI detection. It is expected that the use of two kinds of crystal elements should enhance the 4-layer DOI detection capability to 8-layer with pulse shape discrimination. A prototype DOI detector was composed of 8 layers of 10 by 10 Gd2SiO5 (GSO) crystal array and a 256-channel flat panel position sensitive photomultiplier tube (256ch FP-PMT) which has 16 by 16 multi anodes at the intervals of 3.04 mm. The size of the crystal element is 2.90 mm by 2.90 mm by 3.75 mm. Two kind GSO crystals were used; GSO crystals of 0.5 mol% Ce dopant were in the 1st, the furthest from the FP-PMT, 3rd, 5th and 7th layers and crystals of 1.5 mol% Ce dopant were in other layers. Performance of the 8-layer DOI detector was evaluated by irradiating 662 keV uniform gamma rays. In this measurement, it is found that all crystals could be identified clearly.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第４回日韓合同医学物理学会","subitem_description_type":"Other"}]},"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":"Hamamoto, Manabu"}],"nameIdentifiers":[{"nameIdentifier":"605933","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Murayama, Hideo"}],"nameIdentifiers":[{"nameIdentifier":"605934","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Inadama, Naoko"}],"nameIdentifiers":[{"nameIdentifier":"605935","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tsuda, Tomoaki"}],"nameIdentifiers":[{"nameIdentifier":"605936","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Yusuke"}],"nameIdentifiers":[{"nameIdentifier":"605937","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaya, Taiga"}],"nameIdentifiers":[{"nameIdentifier":"605938","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Eiji"}],"nameIdentifiers":[{"nameIdentifier":"605939","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shibuya, Kengo"}],"nameIdentifiers":[{"nameIdentifier":"605940","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kikuchi, Jun"}],"nameIdentifiers":[{"nameIdentifier":"605941","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Doke, Tadayoshi"}],"nameIdentifiers":[{"nameIdentifier":"605942","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"濱本 学","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605943","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村山 秀雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605944","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"稲玉 直子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605945","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"津田 倫明","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605946","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小野 裕介","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605947","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"山谷 泰賀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605948","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田 英治","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605949","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"澁谷 憲悟","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605950","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"菊池 順","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605951","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"道家 忠義","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"605952","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"8-layer depth-of-interaction encoding of 3-dimensional crystal array.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"8-layer depth-of-interaction encoding of 3-dimensional crystal array."}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-11-25"},"publish_date":"2005-11-25","publish_status":"0","recid":"61186","relation_version_is_last":true,"title":["8-layer depth-of-interaction encoding of 3-dimensional crystal array."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:45:16.807951+00:00"}