{"created":"2023-05-15T14:58:38.111127+00:00","id":79550,"links":{},"metadata":{"_buckets":{"deposit":"6f77e25c-3e6f-460c-a0a2-63facc8751be"},"_deposit":{"created_by":1,"id":"79550","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79550"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079550","sets":["10:28"]},"author_link":["856369","856364","856365","856363","856367","856368","856366"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-12-17","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The nitrogen-vacancy center in diamond is an exquisite solid-state sensor based upon quantum nature.  Numerous studies have shown that dynamical decoupling, such as an XY8 sequence, provides us a high sensitivity for an oscillating magnetic field parametrized by amplitude and phase.  However, there are some drawbacks.  (1) A measurement using XY8 requires a careful adjustment of timings between XY8 sequences and the target signal.  (2) The XY8 has an intricate dependence on both parameters, so it is not applicable in a situation that both parameters simultaneously change.  (3) It is impossible to measure both parameters simultaneous, and they have to be measured severally.  In this study, we present that Qdyne1-3, a quantum-classical hybrid protocol, solves them, consisted of sequential and stroboscopic measurements.  The Qdyne does not require a timing adjustment before itself, has an intuitive dependency on both parameters, and let us a simultaneous measurement of both amplitude and phase.  Moreover, we implemented it on a widefield of view.  The large observation area of widefield modality and the high spatial resolution of NV center pave the way for a tiny-scale inspection by Eddy-current, which established sensors cannot detect.","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":"The 2nd International Forum on Quantum Metrology and Sensing への出席","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":"Mizuno, Kosuke"}],"nameIdentifiers":[{"nameIdentifier":"856363","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishiwata, Hitoshi"}],"nameIdentifiers":[{"nameIdentifier":"856364","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masuyama, Yuta"}],"nameIdentifiers":[{"nameIdentifier":"856365","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Iwasaki, Takayuki"}],"nameIdentifiers":[{"nameIdentifier":"856366","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hatano, Mutsuko"}],"nameIdentifiers":[{"nameIdentifier":"856367","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masuyama, Yuta","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"856368","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hatano, Mutsuko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"856369","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":"Simultaneous amplitude and phase imaging of AC magnetic signal on wide field setup","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Simultaneous amplitude and phase imaging of AC magnetic signal on wide field setup"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-18"},"publish_date":"2020-03-18","publish_status":"0","recid":"79550","relation_version_is_last":true,"title":["Simultaneous amplitude and phase imaging of AC magnetic signal on wide field setup"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:17:53.386827+00:00"}