{"_buckets": {"deposit": "39db79df-a930-4c7c-a0f2-65960a0bb525"}, "_deposit": {"created_by": 2, "id": "519", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "519"}, "status": "published"}, "_oai": {"id": "oai:fit.repo.nii.ac.jp:00000519", "sets": ["261"]}, "author_link": ["2524", "2774", "2777", "2775", "2776", "2525", "2523", "2778", "2526", "2779", "2780", "2773"], "item_3_alternative_title_23": {"attribute_name": "タイトル（ヨミ）", "attribute_value_mlt": [{"subitem_alternative_title": "ソウジョウ ペロブスカイト KCa₂Nb₃O₁₀ カラノ ハンドウタイ ナノシート エキショウ ノ ゴウセイ"}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2011-02", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "128", "bibliographicPageStart": "123", "bibliographicVolumeNumber": "43", "bibliographic_titles": [{"bibliographic_title": "福岡工業大学研究論集"}]}]}, "item_3_description_17": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_3_description_47": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_description": "論文(Article)", "subitem_description_type": "Other"}]}, "item_3_description_5": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "We identified the liquid crystal phase in the aqueous colloid of Ca₂Nb₃O10⁻ nanosheets, which were synthesized by exfoliation of the smiconducting layered perovskite KCa₂Nb₃O₁₀. The nanosheets were obtained in the highest yield when HCa₂Nb₃O₁₀ was allowed to react with the exfoliating reagent (tetrabutylammonium; TBA⁺)in the molar ratio of TBA⁺: HCa₂Nb₃O₁₀＝10:1, followed by washing the sample for 6 times with water. When the nanosheet colloid (1.7wt%) was observed by crossed polarizers, the interference colors due to permanent birefringence was observed; this observation clearly confirmed the liquid crystallinity of this system. On the other hand, birefringence was not observed in the colloid of 0.4wt.%, indicating that the colloid is isotropic. In this dilute colloid, however, birefringence was temporarily observed when the nanosheet colloid was flowed. The liquid crystalline nanosheet colloid absorbed UV light with the wavelength smaller than 280nm, due to the semiconducting property of the nanosheet with the bandgap of 4.4eV.", "subitem_description_type": "Other"}]}, "item_3_full_name_2": {"attribute_name": "著者(ヨミ)", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "2773", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "シマサキ, コウタロウ"}]}, {"nameIdentifiers": [{"nameIdentifier": "2774", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ハラダ, ケイゴ"}]}, {"nameIdentifiers": [{"nameIdentifier": "2775", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ヤマモト, シンヤ"}]}, {"nameIdentifiers": [{"nameIdentifier": "2776", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ミヤモト, ノブヨシ"}]}]}, "item_3_full_name_3": {"attribute_name": "別言語の著者", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "2777", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "SHIMASAKI, Kotaro"}]}, {"nameIdentifiers": 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"attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "層状ペロブスカイトKCa₂Nb₃O₁₀からの半導体ナノシート液晶の合成", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "層状ペロブスカイトKCa₂Nb₃O₁₀からの半導体ナノシート液晶の合成"}, {"subitem_title": "Synthesis of semiconducting nanosheet liquid crystals from a layered perovskite KCa₂Nb₃O₁₀", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "2", "path": ["261"], "permalink_uri": "http://hdl.handle.net/11478/1309", "pubdate": {"attribute_name": "公開日", "attribute_value": "2019-09-05"}, "publish_date": "2019-09-05", "publish_status": "0", "recid": "519", "relation": {}, "relation_version_is_last": true, "title": ["層状ペロブスカイトKCa₂Nb₃O₁₀からの半導体ナノシート液晶の合成"], "weko_shared_id": 2}