{"created":"2023-05-15T15:02:06.041548+00:00","id":84227,"links":{},"metadata":{"_buckets":{"deposit":"56f9b614-0380-4bee-ae9c-41081743eea3"},"_deposit":{"created_by":1,"id":"84227","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"84227"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00084227","sets":["1"]},"author_link":["1017445","1017450","1017446","1017443","1017448","1017449","1017447","1017444"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-08","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"065703","bibliographicVolumeNumber":"130","bibliographic_titles":[{"bibliographic_title":"Journal of Applied Physics"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Photo-induced current transient spectroscopy (PICTS) and electron paramagnetic resonance (EPR) are used to study irradiation-induced defects in high-purity semi-insulating (HPSI) 4H-SiC. Several deep levels with the ionization energy ranging from 0.1 to 1.1 eV have been observed in irradiated and annealed samples by PICTS. Among these, two deep levels, labeled E370 and E700 at 0.72 and 1.07 eV below the conduction band, respectively, are detected after high-temperature annealing. The appearance and disappearance of these two deep levels and the EPR signal of the positive C antisite–vacancy pair (CSiVC) in the sample annealed at 1000 and 1200 C, respectively, are well correlated. Based on data from PICTS and EPR and the energies predicted by previous calculations for different charge states of dominant intrinsic defects, the E370 and E700 levels are suggested to be related to the charge transition levels (0/–) and (+/0), respectively, of the C antisite-vacancy pair. The activation energy of Ea 1.1 eV in commercial HPSI 4H-SiC materials is, therefore, reassigned to be related to the single donor (+/0) level of CSiVC.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP publishing"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/5.0059953","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://aip.scitation.org/doi/full/10.1063/5.0059953","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0021-8979","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":"Nakane, Hiroki"}],"nameIdentifiers":[{"nameIdentifier":"1017443","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kato, Masashi"}],"nameIdentifiers":[{"nameIdentifier":"1017444","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohkouchi, Yutaro"}],"nameIdentifiers":[{"nameIdentifier":"1017445","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Thang Trinh, Xuan"}],"nameIdentifiers":[{"nameIdentifier":"1017446","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"G. Ivanov, Ivan"}],"nameIdentifiers":[{"nameIdentifier":"1017447","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeshi, Ohshima"}],"nameIdentifiers":[{"nameIdentifier":"1017448","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tien Son, Nguyen"}],"nameIdentifiers":[{"nameIdentifier":"1017449","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeshi, Ohshima","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1017450","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":"Deep levels related to the carbon antisite–vacancy pair in 4H-SiC","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Deep levels related to the carbon antisite–vacancy pair in 4H-SiC"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-09-28"},"publish_date":"2021-09-28","publish_status":"0","recid":"84227","relation_version_is_last":true,"title":["Deep levels related to the carbon antisite–vacancy pair in 4H-SiC"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:34:25.332352+00:00"}