Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nicolas Gauriot"'
Autor:
Camilo A. Mesa, Michael Sachs, Ernest Pastor, Nicolas Gauriot, Alice J. Merryweather, Miguel A. Gomez-Gonzalez, Konstantin Ignatyev, Sixto Giménez, Akshay Rao, James R. Durrant, Raj Pandya
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Photo(electro)catalysts use sunlight to drive chemical reactions such as water splitting. A major factor limiting photocatalyst development is physicochemical heterogeneity which leads to spatially dependent reactivity. To link structure and
Externí odkaz:
https://doaj.org/article/58b0c296c3704a3d84de6d4a26c18393
Autor:
Arjun Ashoka, Nicolas Gauriot, Aswathy V. Girija, Nipun Sawhney, Alexander J. Sneyd, Kenji Watanabe, Takashi Taniguchi, Jooyoung Sung, Christoph Schnedermann, Akshay Rao
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here, the authors use quantitative ultrafast interferometric pump-probe microscopy to track photoexcitations with sub-10 nm spatial precision in three dimensions and 15 fs temporal resolution to study the spatiotemporal dynamics of singlet exciton fi
Externí odkaz:
https://doaj.org/article/d4739ce7f82e43e493f6bdb7fbe29786
Autor:
Thierry Barisien, Akshay Rao, Violette Steinmetz, Mustafa Çaǧlar, Raj Pandya, Malgorzata Nguyen, Laurent Legrand, Yun Liu, Edoardo Ruggeri, Samuel D. Stranks, Richard H. Friend, Neil C. Greenham, Zahra Andaji-Garmaroudi, Jeffrey Mc Hugh, Nicolas Gauriot, James Xiao, Tomi Baikie
Publikováno v:
ACS nano. 14(11)
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
Autor:
Arelo Tanoh, Géraud Delport, Jooyoung Sung, Zhaojun Li, Akshay Rao, James Xiao, Alan Baldwin, Nicolas Gauriot, Jesse R. Allardice, Raj Pandya, Samuel D. Stranks, Cyan A. Williams
Publikováno v:
ACS Nano
Heterostructures of two-dimensional (2D) transition metal dichalcogenides (TMDs) and inorganic semiconducting zero-dimensional (0D) quantum dots (QDs) offer useful charge and energy transfer pathways, which could form the basis of future optoelectron
Long-range corrected exchange-correlation kernels to describe excitons in second-harmonic generation
Publikováno v:
Journal of Chemical Physics
Journal of Chemical Physics, American Institute of Physics, 2019, 151 (23), pp.234111. ⟨10.1063/1.5126501⟩
Journal of Chemical Physics, 2019, 151 (23), pp.234111. ⟨10.1063/1.5126501⟩
Journal of Chemical Physics, American Institute of Physics, 2019, 151 (23), pp.234111. ⟨10.1063/1.5126501⟩
Journal of Chemical Physics, 2019, 151 (23), pp.234111. ⟨10.1063/1.5126501⟩
International audience; We investigate the role of excitons in second-harmonic generation (SHG) through the long-range corrected (LRC) exchange-correlation kernels: empirical LRC, Bootstrap, and jellium-with-a-gap model. We calculate the macroscopic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2005698bcc2c6170223f4d3740f3701
https://hal.archives-ouvertes.fr/hal-03323229
https://hal.archives-ouvertes.fr/hal-03323229
Autor:
Richard Chen, Akshay Rao, Jooyoung Sung, Nicolas Gauriot, Sachin Dev Verma, Hope M. Bretscher, Philipp Kukura, Raj Pandya, Christoph Schnedermann
Publikováno v:
The Journal of Physical Chemistry Letters
We present a novel optical transient absorption and reflection microscope based on a diffraction-limited pump pulse in combination with a wide-field probe pulse, for the spatio-temporal investigation of ultrafast population transport in thin films. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::700d6e36e6cedec73519bccace045b75
https://www.repository.cam.ac.uk/handle/1810/297738
https://www.repository.cam.ac.uk/handle/1810/297738
Autor:
Arelo O A, Tanoh, Jack, Alexander-Webber, James, Xiao, Géraud, Delport, Cyan A, Williams, Hope, Bretscher, Nicolas, Gauriot, Jesse, Allardice, Raj, Pandya, Ye, Fan, Zhaojun, Li, Silvia, Vignolini, Samuel D, Stranks, Stephan, Hofmann, Akshay, Rao
Publikováno v:
Nano Letters
Many potential applications of monolayer transition metal dichalcogenides (TMDs) require both high photoluminescence (PL) yield and high electrical mobilities. However, the PL yield of as prepared TMD monolayers is low and believed to be limited by d
Autor:
Samuel D. Stranks, Zhaojun Li, Cyan A. Williams, Hope M. Bretscher, Raj Pandya, James Xiao, Stephan Hofmann, Akshay Rao, Jesse R. Allardice, Ye Fan, Arelo Tanoh, Géraud Delport, Nicolas Gauriot, Jack A. Alexander-Webber, Silvia Vignolini
Publikováno v:
Nano Letters
Many potential applications of monolayer transition metal dichalcogenides (TMDs) require both high photoluminescence (PL) yield and high electrical mobilities. However, the PL yield of as prepared TMD monolayers is low and believed to be limited by d
Autor:
Jeffrey Mc Hugh, Malgorzata Nguyen, Violette Steinmetz, Yun Liu, Laurent Legrand, Richard H. Friend, Neil C. Greenham, Samuel D. Stranks, Thierry Barisien, Zahra Andaji-Garmaroudi, Tomi Baikie, Edoardo Ruggeri, Akshay Rao, James Xiao, Mustafa Caglar, Raj Pandya, Nicolas Gauriot
Publikováno v:
ACS Nano
ACS Nano, American Chemical Society, 2021, 15 (2), pp.3540-3540. ⟨10.1021/acsnano.1c00060⟩
ACS Nano, American Chemical Society, 2021, 15 (2), pp.3540-3540. ⟨10.1021/acsnano.1c00060⟩
International audience; Luminescent colloidal CdSe nanorings are a recently developed type of semiconductor structure that have attracted interest due to the potential for rich physics arising from their non-trivial toroidal shape. However, the excit