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The presence of plasma can cause a substantial increase in the spatial growth rate of the absolute instability. For high plamsa densities, however, the absolute instability is suppressed and only the convective instability remains. The predicted radiation enhancement can be attributed to a decrease in the group velocity of the backward wave in the presence of a plasma.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Physical Society"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1103/PhysRevLett.65.855", "subitem_relation_type_select": "DOI"}}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00773679", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00319007", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ali, M."}], "nameIdentifiers": [{"nameIdentifier": "37393", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Minami, K."}], "nameIdentifiers": [{"nameIdentifier": "37394", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ogura, K."}], "nameIdentifiers": [{"nameIdentifier": "37395", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hosokawa, T."}], "nameIdentifiers": [{"nameIdentifier": "37396", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kazama, H."}], "nameIdentifiers": [{"nameIdentifier": "37397", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ozawa, T."}], "nameIdentifiers": [{"nameIdentifier": "37398", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Watanabe, T."}], "nameIdentifiers": [{"nameIdentifier": "37399", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Carmel, Y."}], "nameIdentifiers": [{"nameIdentifier": "37400", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Granatstein, V.L."}], "nameIdentifiers": [{"nameIdentifier": "37401", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Destler, W.W."}], "nameIdentifiers": [{"nameIdentifier": "37402", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kehs, R.A."}], "nameIdentifiers": [{"nameIdentifier": "37403", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Lou, W.R."}], "nameIdentifiers": [{"nameIdentifier": "37404", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Abe, D."}], "nameIdentifiers": [{"nameIdentifier": "37405", "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": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "65_7_855-858.pdf", "filesize": [{"value": "422.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 422100.0, "url": {"label": "65_7_855-858.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2489/files/65_7_855-858.pdf"}, "version_id": "0c47ad2d-4b89-4fa0-9a4d-59ffe3e8ad58"}]}, "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": "Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator"}, {"subitem_title": "Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/24242", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-11-27"}, "publish_date": "2013-11-27", "publish_status": "0", "recid": "2489", "relation": {}, "relation_version_is_last": true, "title": ["Absolute Instability for Enhanced Radiation from a High-Power Plasma-Filled Backward-Wave Oscillator"], "weko_shared_id": null}