{"created":"2023-05-15T14:37:45.396096+00:00","id":48710,"links":{},"metadata":{"_buckets":{"deposit":"2f12f0d1-59a9-4620-b112-ad3f9bc60e3f"},"_deposit":{"created_by":1,"id":"48710","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48710"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048710","sets":["1"]},"author_link":["490119","490115","490114","490117","490118","490120","490116"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicPageEnd":"161201-5","bibliographicPageStart":"161201-1","bibliographicVolumeNumber":"95","bibliographic_titles":[{"bibliographic_title":"Phys. Rev. B"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is demonstrated that Silicon carbide (SiC) with a natural isotope abundance can preserve a coherent spin superposition in silicon vacancies over an unexpectedly long time exceeding 20 ms. The spin-locked subspace with a drastically reduced decoherence rate is attained through the suppression of heteronuclear spin crosstalking by applying a moderate magnetic field in combination with dynamic decoupling from the nuclear spin baths. Furthermore, Several phonon-assisted mechanisms of spin-lattice relaxation is identidied, and it is found that it can be extremely long at cryogenic temperatures, equal to or even longer than 10 s.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.95.161201","subitem_relation_type_select":"DOI"}}]},"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":"Simin, D."}],"nameIdentifiers":[{"nameIdentifier":"490114","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kraus, H."}],"nameIdentifiers":[{"nameIdentifier":"490115","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sperlich, A."}],"nameIdentifiers":[{"nameIdentifier":"490116","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大島, 武"}],"nameIdentifiers":[{"nameIdentifier":"490117","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"V., Astakhov G."}],"nameIdentifiers":[{"nameIdentifier":"490118","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Dyakonov, V."}],"nameIdentifiers":[{"nameIdentifier":"490119","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大島 武","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"490120","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":"Locking of electron spin coherence above 20 ms in natural silicon carbide","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Locking of electron spin coherence above 20 ms in natural silicon carbide"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-12"},"publish_date":"2018-04-12","publish_status":"0","recid":"48710","relation_version_is_last":true,"title":["Locking of electron spin coherence above 20 ms in natural silicon carbide"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:25:09.848518+00:00"}