{"_buckets": {"deposit": "e7976078-a6b2-4e4e-bdcd-385767a6adc7"}, "_deposit": {"id": "27239", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "27239"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00027239"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018-04-16", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "19", "bibliographicPageEnd": "10,049", "bibliographicPageStart": "10,043", "bibliographicVolumeNumber": "45", "bibliographic_titles": [{"bibliographic_title": "Geophysical Research Letters"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "A linear eigenmode analysis of the magnetosphere\u2010ionosphere coupling shows that the feedback instability leading to spontaneous formation of auroral arc structures remains unstable even in a case with strong vertical shear of horizontal ion flows induced by ion\u2010neutral collisions in the E layer. For low\u2010order Alfv\u00e9n harmonics, the linear frequency and growth rate obtained by means of a height\u2010resolved model of the ionosphere are comparable to those resulted from the height\u2010integrated one, where fine vertical structures of the ionospheric density and magnetic field perturbations are well resolved in the former. The present result confirms validity of the height\u2010integrated ionosphere model in the long parallel wavelength limit, as assumed in previous studies on the feedback instability.", "subitem_description_type": "Abstract"}]}, "item_10_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u30d5\u30a1\u30a4\u30eb\u516c\u958b\uff1a2019-04-16", "subitem_description_type": "Other"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Wiley"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1029/2018GL079615", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 2018 American Geophysical Union"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_61": {"attribute_name": "ISSN\uff08print\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "0094-8276", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_62": {"attribute_name": "ISSN\uff08Online\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "1944-8007", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Watanabe, T.\u2010H."}], "nameIdentifiers": [{"nameIdentifier": "89220", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maeyama, S."}], "nameIdentifiers": [{"nameIdentifier": "89221", "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": "2019-04-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Watanabe_et_al-2018-Geophysical_Research_Letters.pdf", "filesize": [{"value": "693.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 693900.0, "url": {"label": "Watanabe_et_al-2018-Geophysical_Research_Letters", "url": "https://nagoya.repo.nii.ac.jp/record/27239/files/Watanabe_et_al-2018-Geophysical_Research_Letters.pdf"}, "version_id": "ed7a58e9-6e12-49ac-a569-c61746608b64"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "aurora", "subitem_subject_scheme": "Other"}, {"subitem_subject": "magnetosphere\u2010ionosphere coupling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "feedback instability", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Alfv\u00e9n waves", "subitem_subject_scheme": "Other"}]}, "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": "Unstable Eigenmodes of the Feedback Instability With Collision\u2010Induced Velocity Shear", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Unstable Eigenmodes of the Feedback Instability With Collision\u2010Induced Velocity Shear"}]}, "item_type_id": "10", "owner": "1", "path": ["336/695/696"], "permalink_uri": "http://hdl.handle.net/2237/00029438", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2019-03-07"}, "publish_date": "2019-03-07", "publish_status": "0", "recid": "27239", "relation": {}, "relation_version_is_last": true, "title": ["Unstable Eigenmodes of the Feedback Instability With Collision\u2010Induced Velocity Shear"], "weko_shared_id": null}