{"_buckets": {"deposit": "9793b44e-565f-4c5d-8e1b-b25fd88fb38b"}, "_deposit": {"id": "22767", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "22767"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00022767", "sets": ["675"]}, "author_link": ["67020", "67021", "67022", "67023", "67024", "67025", "67026", "67027", "67028", "67029"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "013108", "bibliographicPageStart": "013108", "bibliographicVolumeNumber": "109", "bibliographic_titles": [{"bibliographic_title": "Applied Physics Letters", "bibliographic_titleLang": "en"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The space charge effect has been clearly observed in the energy distributions of picosecond pulse beams from a spin-polarized electron microscope, and was found to depend upon the quantity of charge per pulse. The non-linear phenomena associated with this effect have also been replicated in beam simulations that take into account of a three-dimensional space charge. The results show that a charge of 500 aC/pulse provides the highest brightness with a 16-ps pulse duration, a 30-keV beam energy, and an emission spot of 1.8 μm. Furthermore, the degeneracy of the wave packet of the pulsed electron beam has been evaluated to be 1.6 × 10−5 with a charge of 100 aC/pulse, which is higher than that for a continuously emitted electron beam despite the low beam energy of 30 keV. The high degeneracy and high brightness contribute to the realization of high temporal and energy resolutions in low-voltage electron microscopy, which will serve to reduce radiolysis damage and enhance scattering contrast.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "http://doi.org/10.1063/1.4955457"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/24926"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "AIP Publishing", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1063/1.4955457", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "(c) 2016 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0003-6951", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kuwahara, Makoto", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67020", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nambo, Yoshito", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67021", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Aoki, Kota", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67022", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sameshima, Kensuke", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67023", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Jin, Xiuguang", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67024", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ujihara, Toru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67025", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Asano, Hidefumi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67026", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Saitoh, Koh", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67027", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeda, Yoshikazu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67028", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tanaka, Nobuo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67029", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1_4955457.pdf", "filesize": [{"value": "1.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 1600000.0, "url": {"label": "1_4955457.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/22767/files/1_4955457.pdf"}, "version_id": "ae0440a2-73d4-44f8-8eeb-e54ab55b3381"}]}, "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "The Boersch effect in a picosecond pulsed electron beam emitted from a semiconductor photocathode", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The Boersch effect in a picosecond pulsed electron beam emitted from a semiconductor photocathode", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["675"], "permalink_uri": "http://hdl.handle.net/2237/24926", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2016-09-29"}, "publish_date": "2016-09-29", "publish_status": "0", "recid": "22767", "relation": {}, "relation_version_is_last": true, "title": ["The Boersch effect in a picosecond pulsed electron beam emitted from a semiconductor photocathode"], "weko_shared_id": -1}