{"created":"2023-06-26T11:01:22.538851+00:00","id":2070,"links":{},"metadata":{"_buckets":{"deposit":"1aede703-de4d-4212-812b-77280d1af4cd"},"_deposit":{"created_by":30,"id":"2070","owners":[30],"pid":{"revision_id":0,"type":"depid","value":"2070"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00002070","sets":["6:37"]},"author_link":["13400","13396","13399","13397","13398"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageStart":"075420","bibliographicVolumeNumber":"103","bibliographic_titles":[{},{"bibliographic_title":"Physical Review B","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Chepelianskii, A. D."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Papoular, D."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Konstantinov, D."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Bouchiat, H."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kono, K."}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Electrons on the liquid helium surface form an extremely clean two-dimensional system where different plasmon excitations can coexist. Under a magnetic field, time-reversal symmetry is broken, and all the bulk magnetoplasmons become gapped at frequencies below cyclotron resonance while chiral one-dimensional edge magnetoplasmons appear at the system perimeter. We theoretically show that the presence of a homogeneous density gradient in the electron gas leads to the formation of a delocalized magnetoplasmon mode in the same frequency range as the lowest-frequency edge-magnetoplasmon mode. We experimentally confirm its existence by measuring the corresponding resonance peak in frequency dependence of the admittance of the electron gas. This allows us to realize a prototype system to investigate the coupling between a chiral one-dimensional mode and a single delocalized bulk mode. Such a model system can be important for the understanding of transport properties of topological materials where states of different dimensionality can coexist.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Physical Society "}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1103/PhysRevB.103.075420","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://journals.aps.org/prb/abstract/10.1103/PhysRevB.103.075420","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"©2021 American Physical Society"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2469-9950","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"2469-9969","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-05-14"}],"displaytype":"detail","filename":"Chepelianskii-2021-Coupled pair of one- and tw.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Chepelianskii-2021-Coupled pair of one- and tw","url":"https://oist.repo.nii.ac.jp/record/2070/files/Chepelianskii-2021-Coupled pair of one- and tw.pdf"},"version_id":"c39a68e3-b303-4eb6-87f5-77c814decfb9"}]},"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":"Coupled pair of one- and two-dimensional magnetoplasmons on electrons on helium","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Coupled pair of one- and two-dimensional magnetoplasmons on electrons on helium","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"30","path":["37"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-14"},"publish_date":"2021-05-14","publish_status":"0","recid":"2070","relation_version_is_last":true,"title":["Coupled pair of one- and two-dimensional magnetoplasmons on electrons on helium"],"weko_creator_id":"30","weko_shared_id":30},"updated":"2023-06-26T11:32:50.286302+00:00"}