WEKO3
アイテム
{"_buckets": {"deposit": "80f91635-da93-4b89-b7d6-1e371a3ee06d"}, "_deposit": {"created_by": 1, "id": "78336", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "78336"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00078336", "sets": ["1"]}, "author_link": ["1064498", "1064503", "1064502", "1064497", "1064499", "1064506", "1064501", "1064504", "1064505", "1064507", "1064495", "1064500", "1064496"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "1230", "bibliographicPageStart": "1225", "bibliographicVolumeNumber": "366", "bibliographic_titles": [{"bibliographic_title": "Science"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Spin defects in silicon carbide have the advantage of exceptional electron spin coherence combined with a near-infrared spin-photon interface, all in a material amenable to modern semiconductor fabrication. Leveraging these advantages, we integrated highly coherent single neutral divacancy spins in commercially available p-i-n structures and fabricated diodes to modulate the local electrical\nenvironment of the defects. These devices enable deterministic charge-state control and broad Stark-shift tuning exceeding 850 gigahertz. We show that charge depletion results in a narrowing of the optical linewidths by more than 50-fold, approaching the lifetime limit. These results demonstrate a method for mitigating the ubiquitous problem of spectral diffusion in solid-state emitters by\nengineering the electrical environment while using classical semiconductor devices to control scalable, spin-based quantum systems.", "subitem_description_type": "Abstract"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1126/science.aax9406", "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": "http://science.sciencemag.org/content/366/6470/1225", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0036-8075", "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": "P. Anderson, Christopher"}], "nameIdentifiers": [{"nameIdentifier": "1064495", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Bourassa, Alexandre"}], "nameIdentifiers": [{"nameIdentifier": "1064496", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "C. Miao, Kevin"}], "nameIdentifiers": [{"nameIdentifier": "1064497", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Wolfowicz, Gary"}], "nameIdentifiers": [{"nameIdentifier": "1064498", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "J. Mintun, Peter"}], "nameIdentifiers": [{"nameIdentifier": "1064499", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "L. Crook, Alexander"}], "nameIdentifiers": [{"nameIdentifier": "1064500", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Abe, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "1064501", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ul Hassan, Jawad"}], "nameIdentifiers": [{"nameIdentifier": "1064502", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "T. Son, Nguyen"}], "nameIdentifiers": [{"nameIdentifier": "1064503", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ohshima, Takeshi"}], "nameIdentifiers": [{"nameIdentifier": "1064504", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "D. Awschalom, David"}], "nameIdentifiers": [{"nameIdentifier": "1064505", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hiroshi, Abe", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1064506", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeshi, Ohshima", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1064507", "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": "Electrical and optical control of single spins integrated in scalable semiconductor devices", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Electrical and optical control of single spins integrated in scalable semiconductor devices"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/78336", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-01-06"}, "publish_date": "2020-01-06", "publish_status": "0", "recid": "78336", "relation": {}, "relation_version_is_last": true, "title": ["Electrical and optical control of single spins integrated in scalable semiconductor devices"], "weko_shared_id": -1}
Electrical and optical control of single spins integrated in scalable semiconductor devices
https://repo.qst.go.jp/records/78336
https://repo.qst.go.jp/records/7833625331e3c-98d9-46e6-a75b-4235fb7bb0c5
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-01-06 | |||||
タイトル | ||||||
タイトル | Electrical and optical control of single spins integrated in scalable semiconductor devices | |||||
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 |
P. Anderson, Christopher
× P. Anderson, Christopher× Bourassa, Alexandre× C. Miao, Kevin× Wolfowicz, Gary× J. Mintun, Peter× L. Crook, Alexander× Abe, Hiroshi× Ul Hassan, Jawad× T. Son, Nguyen× Ohshima, Takeshi× D. Awschalom, David× Hiroshi, Abe× Takeshi, Ohshima |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Spin defects in silicon carbide have the advantage of exceptional electron spin coherence combined with a near-infrared spin-photon interface, all in a material amenable to modern semiconductor fabrication. Leveraging these advantages, we integrated highly coherent single neutral divacancy spins in commercially available p-i-n structures and fabricated diodes to modulate the local electrical environment of the defects. These devices enable deterministic charge-state control and broad Stark-shift tuning exceeding 850 gigahertz. We show that charge depletion results in a narrowing of the optical linewidths by more than 50-fold, approaching the lifetime limit. These results demonstrate a method for mitigating the ubiquitous problem of spectral diffusion in solid-state emitters by engineering the electrical environment while using classical semiconductor devices to control scalable, spin-based quantum systems. |
|||||
書誌情報 |
Science 巻 366, p. 1225-1230, 発行日 2019-12 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0036-8075 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1126/science.aax9406 | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://science.sciencemag.org/content/366/6470/1225 |