{"_buckets": {"deposit": "f0a39992-54d0-475e-8c40-af551bcaabd8"}, "_deposit": {"created_by": 1, "id": "81765", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "81765"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00081765", "sets": ["1"]}, "author_link": ["1008142", "1008133", "1008144", "1008158", "1008159", "1008138", "1008141", "1008155", "1008151", "1008145", "1008132", "1008150", "1008135", "1008134", "1008156", "1008149", "1008139", "1008147", "1008140", "1008157", "1008153", "1008131", "1008137", "1008154", "1008146", "1008152", "1008148", "1008143", "1008136"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "48", "bibliographicPageStart": "33", "bibliographicVolumeNumber": "2", "bibliographic_titles": [{"bibliographic_title": "Magnetic Resonance"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We demonstrate room-temperature 13C hyperpolarization by dynamic nuclear polarization (DNP) using optically polarized triplet electron spins in two polycrystalline systems: pentacene-doped [carboxyl-13C] benzoic acid and microdia-monds containing NV−centers. For both samples, the integrated solid effect (ISE) is used to polarize the13C spin system in magnetic fields of 350-400 mT. In the benzoic acid sample, the13C spin polarization is enhanced up to 0.12% through directelectron-to-13C polarization transfer without performing dynamic1H polarization followed by 1H-13C cross polarization. In5addition, ISE has been successfully applied for the first time to polarize naturally abundant 13C spins in a microdiamond sample to 0.01%. To characterize the buildup of the13C polarization, we discuss the efficiencies of direct polarization transfer be-tween the electron and13C spins as well as that of13C–13C spin diffusion, examining various parameters which are beneficial or detrimental for successful bulk dynamic13C polarization.", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Copernicus Publications"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.5194/mr-2-33-2021", "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://mr.copernicus.org/articles/2/33/2021/mr-2-33-2021.html", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0730-725X", "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": "Miyanishi, Koichiro"}], "nameIdentifiers": [{"nameIdentifier": "1008131", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "F. Segawa, Takuya"}], "nameIdentifiers": [{"nameIdentifier": "1008132", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeda, Kazuyuki"}], "nameIdentifiers": [{"nameIdentifier": "1008133", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohki, Izuru"}], "nameIdentifiers": [{"nameIdentifier": "1008134", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Onoda, Shinobu"}], "nameIdentifiers": [{"nameIdentifier": "1008135", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohshima, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "1008136", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Abe, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "1008137", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takashima, Hideaki"}], "nameIdentifiers": [{"nameIdentifier": "1008138", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeuchi, Shigeki"}], "nameIdentifiers": [{"nameIdentifier": "1008139", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "I. Shames, Alexander"}], "nameIdentifiers": [{"nameIdentifier": "1008140", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Morita, Kohki"}], "nameIdentifiers": [{"nameIdentifier": "1008141", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Wang, Yu"}], "nameIdentifiers": [{"nameIdentifier": "1008142", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Frederick, T.-K. So"}], "nameIdentifiers": [{"nameIdentifier": "1008143", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Terada, Daiki"}], "nameIdentifiers": [{"nameIdentifier": "1008144", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Igarashi, Ryuji"}], "nameIdentifiers": [{"nameIdentifier": "1008145", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kagawa, Akinori"}], "nameIdentifiers": [{"nameIdentifier": "1008146", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kitagawa, Masahiro"}], "nameIdentifiers": [{"nameIdentifier": "1008147", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mizuochi, Norikazu"}], "nameIdentifiers": [{"nameIdentifier": "1008148", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shirakawa, Masahiro"}], "nameIdentifiers": [{"nameIdentifier": "1008149", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Negoro, Makoto"}], "nameIdentifiers": [{"nameIdentifier": "1008150", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Izuru, Ohki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008151", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shinobu, Onoda", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008152", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeshi, Ohshima", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008153", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hiroshi, Abe", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008154", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": " So, Frederick", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008155", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Daiki, Terada", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008156", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ryuji, Igarashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008157", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Masahiro, Shirakawa", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008158", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Makoto, Negoro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1008159", "nameIdentifierScheme": "WEKO"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "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": "Room-temperature hyperpolarization of polycrystalline samples with optically polarized triplet electrons: pentacene or nitrogen-vacancy center in diamond?", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Room-temperature hyperpolarization of polycrystalline samples with optically polarized triplet electrons: pentacene or nitrogen-vacancy center in diamond?"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/81765", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-02-02"}, "publish_date": "2021-02-02", "publish_status": "0", "recid": "81765", "relation": {}, "relation_version_is_last": true, "title": ["Room-temperature hyperpolarization of polycrystalline samples with optically polarized triplet electrons: pentacene or nitrogen-vacancy center in diamond?"], "weko_shared_id": -1}