WEKO3
アイテム
{"_buckets": {"deposit": "9902a81a-c1c4-4903-961e-c479f82a8bf2"}, "_deposit": {"created_by": 1, "id": "24882", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "24882"}, "status": "published"}, "_oai": {"id": "oai:u-fukui.repo.nii.ac.jp:00024882", "sets": ["2404"]}, "author_link": ["72098", "72096", "72094", "72093", "72097", "72095"], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-06-15", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "115220V-3", "bibliographicPageStart": "115220V-1", "bibliographicVolumeNumber": "11522", "bibliographic_titles": [{"bibliographic_title": "Proceedings of SPIE"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We successfully demonstrated the manipulation of CdSe/ZnS quantum dots with a diameter of nearly 6 nm in organic solvent at room temperature by applying an intense electric field (1.7 MV/m) under resonant optical excitation (the wavelength 532nm). From the time-variation of the quantum dot distribution monitored by fluorescence imaging, it was experimentally found that the quantum dots gather around the local maximum of the electric field intensity and the potential energy applied on the quantum dot under the optical excitation is estimated to be nearly 400 K, which is approximately 20 times larger than that expected with conventional dielectrophoresis. Such a large potential energy is considered to be due to the Stark effect of the exciton created in the optically excited quantum dot.", "subitem_description_type": "Abstract"}]}, "item_10001_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "SPIE"}]}, "item_10001_relation_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "TD10121876", "subitem_relation_type_select": "NCID"}}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1117/12.2573798", "subitem_relation_type_select": "DOI"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0277786X", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_version_type_20": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_b1a7d7d4d402bcce", "subitem_version_type": "AO"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kumakura, Mitsutaka"}], "nameIdentifiers": [{"nameIdentifier": "72093", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shimomura, Takayuki"}], "nameIdentifiers": [{"nameIdentifier": "72094", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Asano, Riki"}], "nameIdentifiers": [{"nameIdentifier": "72095", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nozue, Goro"}], "nameIdentifiers": [{"nameIdentifier": "72096", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamamoto, Kiroku"}], "nameIdentifiers": [{"nameIdentifier": "72097", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Moriyasu, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "72098", "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": "2020-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "bd10121876.pdf", "filesize": [{"value": "663.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "The Authors and published under a Creative Commons Attribution 4.0 Unported License (CC BY)", "licensetype": "license_free", "mimetype": "application/pdf", "size": 663400.0, "url": {"label": "bd10121876.pdf", "url": "https://u-fukui.repo.nii.ac.jp/record/24882/files/bd10121876.pdf"}, "version_id": "4cdf1045-b022-4488-ae72-1f9c54298f32"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "quantum dot", "subitem_subject_scheme": "Other"}, {"subitem_subject": "dielectrophoresis", "subitem_subject_scheme": "Other"}, {"subitem_subject": "exciton", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Stark effect", "subitem_subject_scheme": "Other"}, {"subitem_subject": "manipulation", "subitem_subject_scheme": "Other"}]}, "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": "other", "resourceuri": "http://purl.org/coar/resource_type/c_1843"}]}, "item_title": "Manipulation of CdSe/ZnS quantum dots in room-temperature fluid with an inhomogeneous electric field and optical excitation", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Manipulation of CdSe/ZnS quantum dots in room-temperature fluid with an inhomogeneous electric field and optical excitation"}]}, "item_type_id": "10001", "owner": "1", "path": ["2404"], "permalink_uri": "http://hdl.handle.net/10098/10851", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-06-23"}, "publish_date": "2020-06-23", "publish_status": "0", "recid": "24882", "relation": {}, "relation_version_is_last": true, "title": ["Manipulation of CdSe/ZnS quantum dots in room-temperature fluid with an inhomogeneous electric field and optical excitation"], "weko_shared_id": -1}
Manipulation of CdSe/ZnS quantum dots in room-temperature fluid with an inhomogeneous electric field and optical excitation
http://hdl.handle.net/10098/10851
http://hdl.handle.net/10098/10851b1c8f60d-5ae1-47c4-9ca3-bfd21b8a676f
名前 / ファイル | ライセンス | アクション |
---|---|---|
bd10121876.pdf (663.4 kB)
|
The Authors and published under a Creative Commons Attribution 4.0 Unported License (CC BY)
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-06-23 | |||||
タイトル | ||||||
タイトル | Manipulation of CdSe/ZnS quantum dots in room-temperature fluid with an inhomogeneous electric field and optical excitation | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | quantum dot | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dielectrophoresis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | exciton | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Stark effect | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | manipulation | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_1843 | |||||
資源タイプ | other | |||||
著者 |
Kumakura, Mitsutaka
× Kumakura, Mitsutaka× Shimomura, Takayuki× Asano, Riki× Nozue, Goro× Yamamoto, Kiroku× Moriyasu, Takeshi |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We successfully demonstrated the manipulation of CdSe/ZnS quantum dots with a diameter of nearly 6 nm in organic solvent at room temperature by applying an intense electric field (1.7 MV/m) under resonant optical excitation (the wavelength 532nm). From the time-variation of the quantum dot distribution monitored by fluorescence imaging, it was experimentally found that the quantum dots gather around the local maximum of the electric field intensity and the potential energy applied on the quantum dot under the optical excitation is estimated to be nearly 400 K, which is approximately 20 times larger than that expected with conventional dielectrophoresis. Such a large potential energy is considered to be due to the Stark effect of the exciton created in the optically excited quantum dot. | |||||
書誌情報 |
Proceedings of SPIE 巻 11522, p. 115220V-1-115220V-3, 発行日 2020-06-15 |
|||||
出版者 | ||||||
出版者 | SPIE | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0277786X | |||||
書誌レコードID | ||||||
識別子タイプ | NCID | |||||
関連識別子 | TD10121876 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1117/12.2573798 | |||||
著者版フラグ | ||||||
出版タイプ | AO | |||||
出版タイプResource | http://purl.org/coar/version/c_b1a7d7d4d402bcce |