WEKO3
アイテム
{"_buckets": {"deposit": "17ea24b9-d1eb-4499-8521-90ba1e9d62d9"}, "_deposit": {"created_by": 1, "id": "85658", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "85658"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00085658", "sets": ["1"]}, "author_link": ["1047577", "1047575", "1047576", "1047578"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageStart": "012049", "bibliographicVolumeNumber": "2164", "bibliographic_titles": [{"bibliographic_title": " Journal of Physics: Conference Series"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We investigate momentum-dependent transient spin dynamics after photoirradiation in a two-dimensional Mott insulator described by a half-filled Hubbard model on a square lattice by using a numerically exact-diagonalization technique. We find a temporal oscillation in the static spin structure factor of a square-root 18 times square-root 18 periodic lattice. The oscillation exhibits an antiphase behavior between, for example, two orthogonal momentum directions parallel and perpendicular to the electric field of a pump pulse. The origin of the antiphase oscillation is attributed to a photoexcited wave function that has overlap with eigenstates producing the B1g bimagnon Raman intensity. Observing such antiphase oscillations will be a big challenge for time-resolved resonant elastic x-ray scattering experiments.", "subitem_description_type": "Abstract"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1088/1742-6596/2164/1/012049", "subitem_relation_type_select": "DOI"}}]}, "item_8_relation_17": {"attribute_name": "関連サイト", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://iopscience.iop.org/article/10.1088/1742-6596/2164/1/012049", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1742-6588", "subitem_source_identifier_type": "ISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tohyama, Takami"}], "nameIdentifiers": [{"nameIdentifier": "1047575", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shinjo, Kazuya"}], "nameIdentifiers": [{"nameIdentifier": "1047576", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsutsui, Kenji"}], "nameIdentifiers": [{"nameIdentifier": "1047577", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kenji, Tsutsui", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1047578", "nameIdentifierScheme": "WEKO"}]}]}, "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": "Antiphase oscillations in the time-resolved spin structure factor of a photoexcited Mott Insulator on a square lattice", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Antiphase oscillations in the time-resolved spin structure factor of a photoexcited Mott Insulator on a square lattice"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/85658", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-09-24"}, "publish_date": "2021-09-24", "publish_status": "0", "recid": "85658", "relation": {}, "relation_version_is_last": true, "title": ["Antiphase oscillations in the time-resolved spin structure factor of a photoexcited Mott Insulator on a square lattice"], "weko_shared_id": -1}
Antiphase oscillations in the time-resolved spin structure factor of a photoexcited Mott Insulator on a square lattice
https://repo.qst.go.jp/records/85658
https://repo.qst.go.jp/records/85658f73e33b6-b6c4-4d3a-b6b1-99b659052187
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-09-24 | |||||
タイトル | ||||||
タイトル | Antiphase oscillations in the time-resolved spin structure factor of a photoexcited Mott Insulator on a square lattice | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Tohyama, Takami
× Tohyama, Takami× Shinjo, Kazuya× Tsutsui, Kenji× Kenji, Tsutsui |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigate momentum-dependent transient spin dynamics after photoirradiation in a two-dimensional Mott insulator described by a half-filled Hubbard model on a square lattice by using a numerically exact-diagonalization technique. We find a temporal oscillation in the static spin structure factor of a square-root 18 times square-root 18 periodic lattice. The oscillation exhibits an antiphase behavior between, for example, two orthogonal momentum directions parallel and perpendicular to the electric field of a pump pulse. The origin of the antiphase oscillation is attributed to a photoexcited wave function that has overlap with eigenstates producing the B1g bimagnon Raman intensity. Observing such antiphase oscillations will be a big challenge for time-resolved resonant elastic x-ray scattering experiments. | |||||
書誌情報 |
Journal of Physics: Conference Series 巻 2164, p. 012049, 発行日 2022-03 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1742-6588 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1088/1742-6596/2164/1/012049 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://iopscience.iop.org/article/10.1088/1742-6596/2164/1/012049 |