Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Yoann Prado"'
Autor:
Audrey Chu, Charlie Gréboval, Yoann Prado, Hicham Majjad, Christophe Delerue, Jean-Francois Dayen, Grégory Vincent, Emmanuel Lhuillier
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Infrared nanocrystals have become an enabling building block for the design of low-cost infrared sensors. Here, Chu et al. design a nanotrench device geometry at the diffusion length limit in HgTe nanocrystals and demonstrate the record high sensing
Externí odkaz:
https://doaj.org/article/03290ff17e6241e3b1ff0ef304ef8009
Autor:
Stefano Pierini, Claire Abadie, Tung Huu Dang, Adrien Khalili, Huichen Zhang, Mariarosa Cavallo, Yoann Prado, Bruno Gallas, Sandrine Ithurria, Sébastien Sauvage, Jean Francois Dayen, Grégory Vincent, Emmanuel Lhuillier
Publikováno v:
Materials, Vol 16, Iss 6, p 2335 (2023)
Nanocrystals’ (NCs) band gap can be easily tuned over the infrared range, making them appealing for the design of cost-effective sensors. Though their growth has reached a high level of maturity, their doping remains a poorly controlled parameter,
Externí odkaz:
https://doaj.org/article/c227687bdc1740858dc493e993a6ca17
Publikováno v:
Nanomaterials, Vol 12, Iss 2, p 292 (2022)
The functionalization of spherical gold nanoparticles (AuNPs) in solution with thiol molecules is essential for further developing their applications. AuNPs exhibit a clear localized surface plasmon resonance (LSPR) at 520 nm in water for 20 nm size
Externí odkaz:
https://doaj.org/article/a0c90c0e151e4993a038bf39861f0d87
Autor:
Mariarosa Cavallo, Erwan Bossavit, Huichen Zhang, Corentin Dabard, Tung Huu Dang, Adrien Khalili, Claire Abadie, Rodolphe Alchaar, Dario Mastrippolito, Yoann Prado, Loïc Becerra, Michael Rosticher, Mathieu G. Silly, James K. Utterback, Sandrine Ithurria, José Avila, Debora Pierucci, Emmanuel Lhuillier
Publikováno v:
Nano Letters
Nano Letters, 2023, 23 (4), pp.1363-1370. ⟨10.1021/acs.nanolett.2c04637⟩
Nano Letters, 2023, 23 (4), pp.1363-1370. ⟨10.1021/acs.nanolett.2c04637⟩
International audience; As the field of nanocrystal-based optoelectronics matures, more advanced techniques must be developed in order to reveal the electronic structure of nanocrystals, particularly with devicerelevant conditions. So far, most of th
Publikováno v:
Nanoscale. 15:7510-7516
Gold nanoparticles (AuNPs) deposited on a doped silicon substrate induce a local band bending and a local accumulation of positive charges in a semiconductor.
Autor:
Huichen Zhang, Rodolphe Alchaar, Yoann Prado, Adrien Khalili, Charlie Gréboval, Mariarosa Cavallo, Erwan Bossavit, Corentin Dabard, Tung Huu Dang, Claire Abadie, Christophe Methivier, David Darson, Victor Parahyba, Pierre Potet, Julien Ramade, Mathieu G. Silly, James K. Utterback, Debora Pierucci, Sandrine Ithurria, Emmanuel Lhuillier
Publikováno v:
Chemistry of Materials
Chemistry of Materials, 2022, 34 (24), pp.10964-10972. ⟨10.1021/acs.chemmater.2c02955⟩
Chemistry of Materials, 2022, 34 (24), pp.10964-10972. ⟨10.1021/acs.chemmater.2c02955⟩
International audience; After the use of nanocrystals as light down-converters, infrared sensing appears to be one of the first market applications where they can be used while being both electrically and optically active. Over recent years, tremendo
Autor:
Mariarosa Cavallo, Erwan Bossavit, Sylvia Matzen, Thomas Maroutian, Rodolphe Alchaar, Tung Huu Dang, Adrien Khalili, Corentin Dabard, Huichen Zhang, Yoann Prado, Claire Abadie, James K Utterback, Jean Francois Dayen, Mathieu G. Silly, Pavel Dudin, Jose Avila, Emmanuel Lhuillier, Debora Pierucci
Publikováno v:
Advanced Functional Materials.
Autor:
Tung Huu Dang, Adrien Khalili, Claire Abadie, Charlie Gréboval, Mariarosa Cavallo, Huichen Zhang, Erwan Bossavit, James K. Utterback, Erwan Dandeu, Yoann Prado, Gregory Vincent, Sandrine Ithurria, Yanko Todorov, Carlo Sirtori, Angela Vasanelli, Emmanuel Lhuillier
Publikováno v:
ACS photonics
ACS photonics, 2023, 9 (7), pp. 2528-2535. ⟨10.1021/acsphotonics.2c00738⟩
ACS photonics, 2023, 9 (7), pp. 2528-2535. ⟨10.1021/acsphotonics.2c00738⟩
International audience; Integration of photonic structures in nanocrystal-based photodetectors has been demonstrated to improve device performances. Furthermore, bias-dependent photoresponse can be observed in such devices as a result of the interpla
Autor:
Mariarosa Cavallo, Rodolphe Alchaar, Erwan Bossavit, Huichen Zhang, Tung Huu Dang, Adrien Khalili, Yoann Prado, Mathieu G. Silly, James K. Utterback, Sandrine Ithurria, Pavel Dudin, José Avila, Debora Pierucci, Emmanuel Lhuillier
Publikováno v:
Nanoscale
Nanoscale, In press, ⟨10.1039/D3NR00999H⟩
Nanoscale, In press, ⟨10.1039/D3NR00999H⟩
International audience; As nanocrystal-based devices gain maturity, a comprehensive understanding of their electronic structure is necessary for further optimization. Most spectroscopic techniques typically examine pristine materials and disregard th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee95dcaf4a1b7630b3695cf80c18d09
https://hal.science/hal-04092659/document
https://hal.science/hal-04092659/document
Autor:
Junling Qu, Mateusz Weis, Eva Izquierdo, Simon Gwénaël Mizrahi, Audrey Chu, Corentin Dabard, Charlie Gréboval, Erwan Bossavit, Yoann Prado, Emmanuel Péronne, Sandrine Ithurria, Gilles Patriarche, Mathieu G. Silly, Grégory Vincent, Davide Boschetto, Emmanuel Lhuillier
Publikováno v:
Nature Photonics
Nature Photonics, Nature Publishing Group, 2021, ⟨10.1038/s41566-021-00902-y⟩
Nature Photonics, 2022, 16 (1), pp.38-44. ⟨10.1038/s41566-021-00902-y⟩
Nature Photonics, Nature Publishing Group, 2021, ⟨10.1038/s41566-021-00902-y⟩
Nature Photonics, 2022, 16 (1), pp.38-44. ⟨10.1038/s41566-021-00902-y⟩
International audience; Visible nanocrystal-based light-emitting diodes (LEDs) are about to become commercially available. However, their infrared counterparts suffer from two key limitations. First, III–V semiconductor technologies are strong comp