{"_buckets": {"deposit": "8883bc0c-34ec-4ae7-8de2-2f5dbf601da4"}, "_deposit": {"id": "31284", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "31284"}, "status": "published"}, "_oai": {"id": "oai:tsukuba.repo.nii.ac.jp:00031284"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-06", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "24", "bibliographicPageStart": "243903", "bibliographicVolumeNumber": "104", "bibliographic_titles": [{"bibliographic_title": "Applied physics letters"}]}]}, "item_5_creator_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u4e38\u672c, \u4e00\u5f18"}], "nameIdentifiers": [{"nameIdentifier": "107648", "nameIdentifierScheme": "WEKO"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Using electron spin resonance (ESR), we clarified the origin of the efficiency degradation of polymer solar cells containing a lithium-fluoride (LiF) buffer layer created by a thermal annealing process after the deposition of an Al electrode (post-annealing). The device structure was indium-tin-oxide/ poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate)/poly(3-hexylthiophene):phenyl-C61-butyric acid methyl ester (P3HT:PCBM)/LiF/Al. Three samples consisting of quartz/P3HT:PCBM/LiF/Al, quartz/P3HT:PCBM/Al, and quartz/PCBM/LiF/Al were investigated and compared. A clear ESR signal from radical anions on the PCBM was observed after LiF/Al was deposited onto a P3HT:PCBM layer because of charge transfer at the interface between the PCBM and the LiF/Al, which indicated the formation of PCBM\u2212Li+ complexes. The number of radical anions on the PCBM was enhanced remarkably by the post-annealing process; this enhancement was caused by the surface segregation of PCBM and by the dissociation of LiF at the Al interface by the post-annealing process. The formation of a greater number of anions enhanced the electron scattering, decreased the electron-transport properties of the PCBM molecules, and caused an energy-level shift at the interface. These effects led to degradation in the device performance.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_27": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "American Institute of Physics"}]}, "item_5_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1063/1.4883858", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 2014 AIP Publishing LLC. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Appl. Phys. Lett. 104, 243903 (2014) and maybe found at http://dx.doi.org/10.1063/1.4883858"}]}, "item_5_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0003-6951", "subitem_source_identifier_type": "ISSN"}]}, "item_5_source_id_9": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00543431", "subitem_source_identifier_type": "NCID"}]}, "item_5_subject_20": {"attribute_name": "NII\u30b5\u30d6\u30b8\u30a7\u30af\u30c8", "attribute_value_mlt": [{"subitem_subject": "\u57fa\u790e\u5de5\u5b66\u30fb\u5fdc\u7528\u7269\u7406\u5b66", "subitem_subject_scheme": "Other"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Liu, Dong"}], "nameIdentifiers": [{"nameIdentifier": "107642", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nagamori, Tatsuya"}], "nameIdentifiers": [{"nameIdentifier": "107643", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yabusaki, Masaki"}], "nameIdentifiers": [{"nameIdentifier": "107644", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yasuda, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "107645", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Han, Liyuan"}], "nameIdentifiers": [{"nameIdentifier": "107646", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Marumoto, Kazuhiro"}], "nameIdentifiers": [{"nameIdentifier": "107647", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2014-08-18"}], "displaytype": "detail", "download_preview_message": "", "filename": "APL_104-24.pdf", "filesize": [{"value": "1.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 15000000, "url": {"label": "APL_104-24", "url": "https://tsukuba.repo.nii.ac.jp/record/31284/files/APL_104-24.pdf"}, "version_id": "b3d1fb39-7f2f-4022-857d-bda9df3a43d4"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Dramatic enhancement of fullerene anion formation in polymer solar cells by thermal annealing: Direct observation by electron spin resonance", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Dramatic enhancement of fullerene anion formation in polymer solar cells by thermal annealing: Direct observation by electron spin resonance"}]}, "item_type_id": "5", "owner": "1", "path": ["117/1218", "3/62/5296/64"], "permalink_uri": "http://hdl.handle.net/2241/00121951", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2014-08-18"}, "publish_date": "2014-08-18", "publish_status": "0", "recid": "31284", "relation": {}, "relation_version_is_last": true, "title": ["Dramatic enhancement of fullerene anion formation in polymer solar cells by thermal annealing: Direct observation by electron spin resonance"], "weko_shared_id": 5}