Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Elena Marensi"'
Autor:
Luca Sortino, Panaiot G. Zotev, Catherine L. Phillips, Alistair J. Brash, Javier Cambiasso, Elena Marensi, A. Mark Fox, Stefan A. Maier, Riccardo Sapienza, Alexander I. Tartakovskii
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Single photon emitters (SPEs) in 2D semiconductors can be deterministically positioned using localized strain induced by underlying nanostructures. Here, the authors show SPE coupling in WSe2 to GaP dielectric nanoantennas, substantially increasing q
Externí odkaz:
https://doaj.org/article/210ab7ad60d741e898203b1cb5919379
Autor:
A. Mark Fox, Elena Marensi, Alistair J. Brash, Stefan A. Maier, Alexander I. Tartakovskii, Luca Sortino, Riccardo Sapienza, Catherine L. Phillips, Panaiot G. Zotev, Javier Cambiasso
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Nature Communications
Nature Communications
Single photon emitters in atomically-thin semiconductors can be deterministically positioned using strain induced by underlying nano-structures. Here, we couple monolayer WSe2 to high-refractive-index gallium phosphide dielectric nano-antennas provid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1142a50a74dacf6095bbe85304b89bcf
https://doi.org/10.1038/s41467-021-26262-3
https://doi.org/10.1038/s41467-021-26262-3
Publikováno v:
IUTAM Laminar-Turbulent Transition ISBN: 9783030679019
IUTAM Laminar-Turbulent Transition
IUTAM Laminar-Turbulent Transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a71f0feb6a875fd565064506884c0f7e
https://doi.org/10.1007/978-3-030-67902-6_51
https://doi.org/10.1007/978-3-030-67902-6_51
Publikováno v:
Journal of Fluid Mechanics. 902
Previous experimental (Kühnen et al., Flow Turb. Combust., vol. 100, 2018, pp. 919–943) and numerical (Marensi et al., J. Fluid Mech., vol. 863, 2019, pp. 850–875) studies have demonstrated that a streamwise-localised baffle can fully relaminari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3357abfed6047c97582cf8e6215d5d2e
https://doi.org/10.1017/jfm.2020.602
https://doi.org/10.1017/jfm.2020.602
Turbulence in the flow of fluid through a pipe can be suppressed by buoyancy forces. As the suppression of turbulence leads to severe heat transfer deterioration, this is an important and undesirable phenomenon in both heating and cooling application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15382240b16f5e0de6dc83f3842ec7ab
http://arxiv.org/abs/2008.13486
http://arxiv.org/abs/2008.13486
Publikováno v:
Journal of Fluid Mechanics. 888
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4294d28dc9243dbb438db6e435091a27
https://doi.org/10.1017/jfm.2020.22
https://doi.org/10.1017/jfm.2020.22
Motivated by the results of recent experiments (K\"uhnen et al., Flow Turb. Combust., vol. 100, 2018, pp. 919-943), we consider the problem of designing a baffle (an obstacle to the flow) to relaminarise turbulence in pipe flows. Modelling the baffle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c027943767ada86566a278fa3652fa29
https://www.repository.cam.ac.uk/handle/1810/307164
https://www.repository.cam.ac.uk/handle/1810/307164
Publikováno v:
Journal of Fluid Mechanics. 817:80-121
The nonlinear response of a compressible boundary layer to unsteady free-stream vortical fluctuations of the convected-gust type is investigated theoretically and numerically. The free-stream Mach number is assumed to be of O(1) and the effects of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a62dd6e460bd24406a2d7add578fc152
https://doi.org/10.1017/jfm.2017.88
https://doi.org/10.1017/jfm.2017.88
Autor:
Zijing Ding, Elena Marensi
Publikováno v:
Physical Review E. 100
We investigate the upper bound on angular momentum transport in Taylor-Couette flow theoretically and numerically by a one-dimensional background field method. The flow is bounded between a rotating inner cylinder of radius R_{i} and a fixed outer cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4df5bd6564f7b3456d83bd191a10b15
https://doi.org/10.1103/physreve.100.063109
https://doi.org/10.1103/physreve.100.063109
In the past two decades, our understanding of the transition to turbulence in shear flows with linearly stable laminar solutions has greatly improved. Regarding the susceptibility of the laminar flow, two concepts have been particularly useful: the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4684d246f84a2fc82f9d8e0db988c7e