Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/81236
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Wei, W | - |
dc.creator | Yan, X | - |
dc.creator | Liu, J | - |
dc.creator | Shen, B | - |
dc.creator | Luo, W | - |
dc.creator | Ma, X | - |
dc.creator | Zhang, X | - |
dc.date.accessioned | 2019-08-23T08:29:52Z | - |
dc.date.available | 2019-08-23T08:29:52Z | - |
dc.identifier.issn | 2079-4991 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/81236 | - |
dc.language.iso | en | en_US |
dc.publisher | Molecular Diversity Preservation International (MDPI) | en_US |
dc.rights | © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | en_US |
dc.rights | The following publication Wei W, Yan X, Liu J, Shen B, Luo W, Ma X, Zhang X. Enhancement of Single-Photon Emission Rate from InGaAs/GaAs Quantum-Dot/Nanowire Heterostructure by Wire-Groove Nanocavity. Nanomaterials. 2019; 9(5):671 is available at https://doi.org/10.3390/nano9050671 | en_US |
dc.subject | Cavity quantum electrodynamics | en_US |
dc.subject | Nanowire | en_US |
dc.subject | Quantum dot | en_US |
dc.subject | Single photon | en_US |
dc.title | Enhancement of single-photon emission rate from InGaAs/GaAs quantum-dot/nanowire heterostructure by wire-groove nanocavity | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 9 | en_US |
dc.identifier.issue | 5 | en_US |
dc.identifier.doi | 10.3390/nano9050671 | en_US |
dcterms.abstract | Spontaneous emission of luminescent material is strongly dependent on the surrounding electromagnetic environment. To enhance the emission rate of a single-photon emitter, we proposed a wire-groove resonant nanocavity around the single-photon emitter. An InGaAs quantum dot embedded in a GaAs nanowire was employed as a site-control single-photon emitter. The nanoscale cavity built by a wire-groove perpendicular to the quantum dot with an extremely narrow width of 10 nm exhibited an extremely small volume of 10 × 40 × 259 nm3. Theoretical analysis showed that the emission rate of the quantum dot was dramatically enhanced by 617x due to the Purcell effect induced by the wire-groove cavity. A fast single-photon emitter with a rate of 50.2 GHz can be obtained that speeds up the data rate of the single-photon emitter. This ultrafast single-photon source would be of great significance in quantum information systems and networks. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Nanomaterials, 2019, v. 9, no. 5, 671 | - |
dcterms.isPartOf | Nanomaterials | - |
dcterms.issued | 2019 | - |
dc.identifier.isi | WOS:000479007900013 | - |
dc.identifier.scopus | 2-s2.0-85066942560 | - |
dc.identifier.artn | 671 | en_US |
dc.description.validate | 201908 bcma | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_Scopus/WOS | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Wei_Enhancement_single-photon_emission.pdf | 1.38 MB | Adobe PDF | View/Open |
Page views
136
Last Week
0
0
Last month
Citations as of Sep 22, 2024
Downloads
106
Citations as of Sep 22, 2024
SCOPUSTM
Citations
6
Citations as of Sep 26, 2024
WEB OF SCIENCETM
Citations
8
Citations as of Sep 26, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.