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Lateral Confinement in 2D Nanoplatelets: A Strategy to Expand the Colloidal Quantum Engineering Toolbox
dc.contributor.author | Curti, Leonardo | |
dc.contributor.author | Dabard, Corentin | |
dc.contributor.author | Makké, Lina | |
dc.contributor.author | Fu, Ningyuan | |
dc.contributor.author | Lehouelleur, Henri | |
dc.contributor.author | Hua, Muchuan | |
dc.contributor.author | Bossavit, Erwan | |
dc.contributor.author | Cavallo, Mariarosa | |
dc.contributor.author | Xu, Xiang Zhen | |
dc.contributor.author | Pierucci, Debora | |
dc.contributor.author | Silly, Mathieu G. | |
dc.contributor.author | Guzelturk, Burak | |
dc.contributor.author | lhuillier, emmanuel | |
dc.contributor.author | Climente, Juan I. | |
dc.contributor.author | Diroll, Benjamin T. | |
dc.contributor.author | Ithurria, Sandrine | |
dc.date.accessioned | 2024-07-05T07:21:26Z | |
dc.date.available | 2024-07-05T07:21:26Z | |
dc.date.issued | 2024 | |
dc.identifier.citation | L. Curti, C. Dabard, L. Makké, N. Fu, H. Lehouelleur, M. Hua, E. Bossavit, M. Cavallo, X. Z. Xu, D. Pierucci, M. G. Silly, B. Guzelturk, E. Lhuillier, J. I. Climente, B. T. Diroll, S. Ithurria, Lateral Confinement in 2D Nanoplatelets: A Strategy to Expand the Colloidal Quantum Engineering Toolbox. Adv. Optical Mater. 2024, 2400555. https://doi.org/10.1002/adom.202400555 | ca_CA |
dc.identifier.issn | 2195-1071 | |
dc.identifier.uri | http://hdl.handle.net/10234/208006 | |
dc.description.abstract | Among colloidal nanocrystals, 2D nanoplatelets offer a unique set of properties with exceptionally narrow luminescence and low lasing thresholds. Furthermore, their anisotropic shape expands the playground for the complex design of heterostructures where spectra but also scattering rates can be engineered. A challenge that still remains is to combine shell growth which makes NPLs stable, with spectral tunability. Indeed, most reported shelled nanoplatelets end up being red emitters due to a loss of quantum confinement. Here, the combination of both lateral and in-plane confinements within a single heterostructure is explored. A CdS/CdSe/CdS/CdZnS core–crown–crown shell structure that enables yellow emission is grown and that is responsive to a large range of excitation including visible photons, X-ray photons, electron beams, and electrical excitations. k.p simulations predict that emission tunability of up to several 100 s of meV can be obtained in ideal structures. This material also displays stimulated emission resulting from bi-exciton emission with a low threshold. Once integrated into an LED stack, this material is compatible with sub-bandgap excitation and exhibits high luminance. Scaling of the electroluminescence properties by downsizing the pixel size is also investigated. | ca_CA |
dc.format.extent | 10 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Wiley | ca_CA |
dc.relation | Nuevas estrategias para manipular la estructura electrónica de nanolaminas coloidales | ca_CA |
dc.relation | Ne2DeM Creating the new generation of 2D light emitters | ca_CA |
dc.relation | AQDtive Toward active nanophotonic using colloidal quantum dots | ca_CA |
dc.relation.isPartOf | Advanced Optical Materials, 2024 | ca_CA |
dc.rights | © 2024 The Author(s). Advanced Optical Materials published byWiley-VCH GmbH. This is an open access article under the terms of theCreative Commons Attribution-NonCommercial License, which permitsuse, distribution and reproduction in any medium, provided the originalwork is properly cited and is not used for commercial purposes | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | ca_CA |
dc.subject | 2D materials | ca_CA |
dc.subject | luminescence | ca_CA |
dc.subject | nanoplatelets | ca_CA |
dc.subject | quantum confinement | ca_CA |
dc.title | Lateral Confinement in 2D Nanoplatelets: A Strategy to Expand the Colloidal Quantum Engineering Toolbox | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1002/adom.202400555 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://onlinelibrary.wiley.com/doi/full/10.1002/adom.202400555 | ca_CA |
dc.description.sponsorship | L.C. and C.D. contributed equally to this work. J.I.C. acknowledges support from grant no. PID2021-128659NB-I00, funded by Ministerio de Ciencia e Innovación (MCIN/AEI/10.13039/501100011033 and ERDF A way of making Europe). The project was supported by ERC grant Ne2Dem (grant no. 853049) and AQDtive (grant no.101086358). The authors acknowledge the use of clean-room facilities from the “Centrale de Proximité Paris-Centre” and support from Renatech for micro and nanofabrication. This work was supported by French state funds managed by the ANR through the grants Frontal (ANR-19-CE09-0017), Graskop (ANR-19-CE09-0026), Copin (ANR-19-CE24-0022), Bright (ANR-21-CE24-0012-02), MixDferro (ANR-21-CE09-0029), Operatwist (ANR-22-CE09-0037-01) and E-map (ANR-23-CE50). Work performed at the Center for Nanoscale Materials and Advanced Photon Source, both U.S. Department of Energy Office of Science User Facilities, was supported by the U.S. DOE, Office of Basic Energy Sciences, under Contract No. DE-AC02-06CH11357. | |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.identifier | http://dx.doi.org/10.13039/501100011033 | ca_CA |
project.funder.name | Ministerio de Ciencia e Innovación | ca_CA |
project.funder.name | European Commission | ca_CA |
project.funder.name | Agence Nationale de la Recherche | ca_CA |
project.funder.name | United States Department of Energy | ca_CA |
oaire.awardNumber | MCIN/PEICTI2021-2023/PID2021-128659NB-I00 | ca_CA |
oaire.awardNumber | info:eu-repo/grantAgreement/EC/H2020/853049 | ca_CA |
oaire.awardNumber | info:eu-repo/grantAgreement/EC/HE/101086358 | ca_CA |
oaire.awardNumber | ANR‐19‐CE09‐0026 | ca_CA |
oaire.awardNumber | ANR‐21‐CE09‐0029 | ca_CA |
oaire.awardNumber | ANR‐19‐CE09‐0017 | ca_CA |
oaire.awardNumber | ANR‐22‐CE09‐0037‐01 | ca_CA |
oaire.awardNumber | ANR‐21‐CE24‐0012‐02 | ca_CA |
oaire.awardNumber | ANR‐23‐CE50 | ca_CA |
oaire.awardNumber | ANR‐19‐CE24‐0022 | ca_CA |
oaire.awardNumber | DE-AC02-06CH11357 | ca_CA |
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Excepto si se señala otra cosa, la licencia del ítem se describe como: © 2024 The Author(s). Advanced Optical Materials published byWiley-VCH GmbH. This is an open access article under the terms of theCreative Commons Attribution-NonCommercial License, which permitsuse, distribution and reproduction in any medium, provided the originalwork is properly cited and is not used for commercial purposes