Zobrazeno 1 - 10
of 1 355
pro vyhledávání: '"Cuche, A."'
Autor:
Hernandez, Romain, Wiecha, Peter R., Poumirol, Jean-Marie, Agez, Gonzague, Arbouet, Arnaud, Ressier, Laurence, Paillard, Vincent, Cuche, Aurélien
Publikováno v:
Journal of the Optical Society of America B 41 (2), A108-A115 (2024)
We optimize silicon nano-antennas to enhance and steer the emission of local quantum sources. We combine global evolutionary optimization (EO) with frequency domain electrodynamical simulations, and compare design strategies based on resonant and non
Externí odkaz:
http://arxiv.org/abs/2309.07547
Autor:
Sunniva M. K. Bøstrand, Luise A. Seeker, Nadine Bestard-Cuche, Nina-Lydia Kazakou, Sarah Jäkel, Boyd Kenkhuis, Neil C. Henderson, Susanne T. de Bot, Willeke M. C. van Roon-Mom, Josef Priller, Anna Williams
Publikováno v:
Acta Neuropathologica Communications, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract Huntington’s disease (HD) is an autosomal dominant neurodegenerative disease with a fatal outcome. There is accumulating evidence of a prominent role of glia in the pathology of HD, and we investigated this by conducting single nuclear RNA
Externí odkaz:
https://doaj.org/article/481020d6c0a242d9bbb0b2caef4a4421
Autor:
Laura J. Wagstaff, Nadine Bestard-Cuche, Maja Kaczmarek, Antonella Fidanza, Lorraine McNeil, Robin J. M. Franklin, Anna C. Williams
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract In Multiple Sclerosis (MS), inflammatory demyelinated lesions in the brain and spinal cord lead to neurodegeneration and progressive disability. Remyelination can restore fast saltatory conduction and neuroprotection but is inefficient in MS
Externí odkaz:
https://doaj.org/article/7184d2b1e55348b98f2a48442e934e12
Autor:
Montagnac, Martin, Brûlé, Yoann, Cuche, Aurélien, Poumirol, Jean-Marie, Weber, Sébastien J., Müller, Jonas, Larrieu, Guilhem, Larrey, Vincent, Fournel, Franck, Boisron, Olivier, Masenelli, Bruno, Francs, Gérard Colas des, Agez, Gonzague, Paillard, Vincent
Publikováno v:
Light: Science & Applications (2023)12:239
Light emission of europium (Eu3+) ions placed in the vicinity of optically resonant nanoantennas is usually controlled by tailoring the local density of photon states (LDOS). We show that the polarization and shape of the excitation beam can also be
Externí odkaz:
http://arxiv.org/abs/2303.12511
Probing the optical near-field interaction of Mie nanoresonators with atomically thin semiconductors
Autor:
Estrada-Real, Ana, Paradisanos, Ioannis, Wiecha, Peter R., Poumirol, Jean-Marie, Cuche, Aurelien, Agez, Gonzague, Lagarde, Delphine, Marie, Xavier, Larrey, Vincent, Müller, Jonas, Larrieu, Guilhem, Paillard, Vincent, Urbaszek, Bernhard
Publikováno v:
Communication Physics 6, 102 (2023)
Optical Mie resonators based on silicon nanostructures allow tuning of light-matter-interaction with advanced design concepts based on CMOS compatible nanofabrication. Optically active materials such as transition-metal dichalcogenide (TMD) monolayer
Externí odkaz:
http://arxiv.org/abs/2210.14058
We design planar silicon antennas for controlling the emission rate of magnetic or electric dipolar emitters. Evolutionary algorithms coupled to the Green Dyadic Method lead to different optimized geometries which depend on the nature and orientation
Externí odkaz:
http://arxiv.org/abs/2201.01734
Autor:
Munro, David A.D., Bestard-Cuche, Nadine, McQuaid, Conor, Chagnot, Audrey, Shabestari, Sepideh Kiani, Chadarevian, Jean Paul, Maheshwari, Upasana, Szymkowiak, Stefan, Morris, Kim, Mohammad, Mehreen, Corsinotti, Andrea, Bradford, Barry, Mabbott, Neil, Lennen, Ross J., Jansen, Maurits A., Pridans, Clare, McColl, Barry W., Keller, Annika, Blurton-Jones, Mathew, Montagne, Axel, Williams, Anna, Priller, Josef
Publikováno v:
In Neuron 21 August 2024 112(16):2732-2748
Autor:
Martin Montagnac, Yoann Brûlé, Aurélien Cuche, Jean-Marie Poumirol, Sébastien J. Weber, Jonas Müller, Guilhem Larrieu, Vincent Larrey, Franck Fournel, Olivier Boisron, Bruno Masenelli, Gérard Colas des Francs, Gonzague Agez, Vincent Paillard
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-8 (2023)
Abstract Light emission of europium (Eu3+) ions placed in the vicinity of optically resonant nanoantennas is usually controlled by tailoring the local density of photon states (LDOS). We show that the polarization and shape of the excitation beam can
Externí odkaz:
https://doaj.org/article/018ae2bcc03540c78063a030f0b1a64a
Autor:
Poumirol, Jean-Marie, Paradisanos, Ioannis, Shree, Shivangi, Agez, Gonzague, Marie, Xavier, Robert, Cedric, Mallet, Nicolas, Wiecha, Peter R., Larrieu, Guilhem, Larrey, Vincent, Fournel, Frank, Watanabe, Kenji, Taniguchi, Takashi, Cuche, Aurelien, Paillard, Vincent, Urbaszek, Bernhard
Publikováno v:
ACS Photonics 2020
Monolayers (MLs) of transition metal dichalcogenides (TMDs) such as WSe2 and MoSe2 can be placed by dry stamping directly on broadband dielectric resonators, which have the ability to enhance the spontaneous emission rate and brightness of solid-stat
Externí odkaz:
http://arxiv.org/abs/2007.12612
Publikováno v:
JOSA B 37(5), 1474-1484 (2020)
Scanning near-field optical imaging (SNOM) using local active probes provides in general images of the electric part of the photonic local density of states. However, certain atomic clusters can supply more information by simultaneously revealing bot
Externí odkaz:
http://arxiv.org/abs/1912.06023