{"_buckets": {"deposit": "5e86adbd-1865-4c01-856c-8b450a56473e"}, "_deposit": {"created_by": 1, "id": "81032", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "81032"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00081032", "sets": ["28"]}, "author_link": ["902995", "902996", "903009", "902998", "903002", "903004", "903011", "903013", "902994", "903010", "903014", "903008", "902992", "903012", "903007", "903006", "903001", "902993", "902999", "902991", "903005", "902997", "903003", "903000"], "item_10005_date_7": {"attribute_name": "発表年月日", "attribute_value_mlt": [{"subitem_date_issued_datetime": "2020-11-17", "subitem_date_issued_type": "Issued"}]}, "item_10005_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "我々が超高感度溶液NMRを実現したペンタセンをドープした[calboxyl-13C]安息香酸の系と、近年世界中で盛んに研究されているNV中心を含むダイヤモンドの二つの系でpulsed-DNPによる13Cスピンの直接室温超偏極に成功した。Pulsed-DNPシーケンス一回あたりの13Cスピンへの偏極移動確率が、ダイヤモンドの系は安息香酸の系に比べて約9倍高いが、核スピンT1は5倍短く、またESRスペクトルが2倍ブロードであることなどに起因して、到達偏極率が低くなる。最終的に、ダイヤモンド中に天然存在比で存在する13Cスピンでは0.01%、[calboxyl-13C]安息香酸中では0.13%の偏極率を得ることができた。", "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 59 回 NMR 討論会", "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": "宮西, 孝一郎 "}], "nameIdentifiers": [{"nameIdentifier": "902991", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "F. Segawa, Takuya"}], "nameIdentifiers": [{"nameIdentifier": "902992", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "大木, 出"}], "nameIdentifiers": [{"nameIdentifier": "902993", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "小野田, 忍"}], "nameIdentifiers": [{"nameIdentifier": "902994", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "大島, 武"}], "nameIdentifiers": [{"nameIdentifier": "902995", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "阿部, 浩之"}], "nameIdentifiers": [{"nameIdentifier": "902996", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "高島, 秀聡"}], "nameIdentifiers": [{"nameIdentifier": "902997", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "竹内, 繁樹"}], "nameIdentifiers": [{"nameIdentifier": "902998", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "武田, 和行"}], "nameIdentifiers": [{"nameIdentifier": "902999", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Frederic, T.-K. 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