Výsledky vyhledávání - "Steinmetz, Violette"

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Optical and electronic properties of colloidal CdSe Quantum Rings

Autor: Xiao, James, Liu, Yun, Steinmetz, Violette, Çağlar, Mustafa, Hugh, Jeffrey Mc, Baikie, Tomi, Gauriot, Nicolas, Nguyen, Malgorzata, Ruggeri, Edoardo, Andaji-Garmaroudi, Zahra, Stranks, Samuel D., Legrand, Laurent, Barisien, Thierry, Friend, Richard H., Greenham, Neil C., Rao, Akshay, Pandya, Raj

Publikováno v: ACS Nano, 14, 2020, 14740-14760

Luminescent colloidal CdSe nanorings are a new type of semiconductor structure that have attracted interest due to the potential for unique physics arising from their non-trivial toroidal shape. However, the exciton properties and dynamics of these m

Externí odkaz: http://arxiv.org/abs/2003.11897

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Single-photon detectors combining ultra-high efficiency, detection-rates, and timing resolution

Autor: Zadeh, Iman Esmaeil, Los, Johannes W. N., Gourgues, Ronan B. M., Steinmetz, Violette, Bulgarini, Gabriele, Dobrovolskiy, Sergiy M., Zwiller, Val, Dorenbos, Sander N.

Publikováno v: APL Photonics 2, 111301 (2017)

Single-photon detection with high efficiency, high timing resolution, low dark counts and high photon detection-rates is crucial for a wide range of optical measurements. Although efficient detectors have been reported before, combining all performan

Externí odkaz: http://arxiv.org/abs/1611.02726

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Fine Structure and Spin Dynamics of Linearly Polarized Indirect Excitons in Two-Dimensional CdSe/CdTe Colloidal Heterostructures

Autor: Pandya, Raj, Steinmetz, Violette, Puttisong, Yuttapoom, Barisien, Thierry, Dufour, Marion, Chen, Weimin, Chen, Richard, Bernardot, Frédérick, Testelin, Christophe, Chin, Alex, Chamarro, Maria, Sharma, Ashish, Lakhwani, Girish, Mitioglu, Anatolie, Christianen, Peter, Testelin $, Christophe, Ithurria, Sandrine, Rao, Akshay, Legrand, Laurent

Publikováno v: ACS Nano
ACS Nano, American Chemical Society, 2019, 13 (9), pp.10140-10153. ⟨10.1021/acsnano.9b03252⟩
ACS Nano, 13, 9, pp. 10140-10153
ACS Nano, 2019, 13 (9), pp.10140-10153. ⟨10.1021/acsnano.9b03252⟩
ACS Nano, 13, 10140-10153

International audience; Heterostructured two-dimensional (2D) colloidal nanoplatelets are a class of material that have attracted great interest for optoelectronic applications due to their high photoluminescence yield, atomically tunable thickness a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe8060ed51ac6675ad95ebc0eabeda6d
https://hdl.handle.net/2066/208634

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Optical and excitonic properties of 2D colloidal nanocrystals: type-II CdSe/CdTe core/crown hetero-structures and CsPbBr3 perovskite nanoplatelets

Autor: Steinmetz, Violette

Publikováno v: Physics [physics]. Sorbonne Université, 2020. English

Colloidal nanoplatelets (NPLs) are 2D crystalline objects, chemically synthesized, and stabilized by a shell of ligands. Strong and homogeneous quantum confinement in the thickness direction leads to interesting properties for a large field of applic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::ed88d57012e0d8d2bff0bc1069ec7be6
https://tel.archives-ouvertes.fr/tel-03140225

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Propriétés optiques et excitoniques de nanocristaux colloïdaux 2D : hétéro-structures CdSe/CdTe et nanoplaquettes pérovskite CsPbBr3

Autor: Steinmetz, Violette

Publikováno v: Physics [physics]. Sorbonne Université, 2020. English

Colloidal nanoplatelets (NPLs) are 2D crystalline objects, chemically synthesized, and stabilized by a shell of ligands. This PhD is dedicated to the study of the excitonic properties of two different types of NPLs. First, we study CdSe/CdTe core/cro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::45c6d7b3ee5d599416dfae494d3bdbcd
https://tel.archives-ouvertes.fr/tel-03140225

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