Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Elisabeth Galopin"'
Autor:
Stefan Schumacher, Rolf Binder, P. Lewandowski, Philippe Roussignol, Aristide Lemaître, Ombline Lafont, Emmanuel Baudin, Jérôme Tignon, Elisabeth Galopin, Hadrien Vergnet, N. H. Kwong, Samuel M. H. Luk
Publikováno v:
ACS Photonics. 8:449-454
We demonstrate theoretically and experimentally that a specifically designed microcavity driven in the optical parametric oscillation regime exhibits lighthouse-like emission, i.e., an emission focused around a single direction. Remarkably, the emiss
Autor:
Tomoki Ozawa, Aristide Lemaître, P. St-Jean, J. Bloch, Alberto Amo, Isabelle Sagnes, V. Goblot, Elisabeth Galopin, L. Le Gratiet
Publikováno v:
Nature Photonics. 15:862-862
Autor:
Iacopo Carusotto, Elisabeth Galopin, Aristide Lemaître, L. Le Gratiet, Isabelle Sagnes, Alberto Amo, Jacqueline Bloch, S. R. K. Rodriguez
Publikováno v:
ACS Photonics. 5:95-99
The interplay of hopping and interactions in coupled photonic resonators gives rise to a number of nonlinear optical phenomena including multistability, self-trapping, and nonlinear Josephson oscillations. Here we use two coupled semiconductor microc
Autor:
Elisabeth Galopin, Tomoki Ozawa, P. St-Jean, Alberto Amo, Isabelle Sagnes, Jacqueline Bloch, Aristide Lemaître, L. Le Gratiet, V. Goblot
Publikováno v:
Nature Photonics. 11:651-656
Topology describes properties that remain unaffected by smooth distortions. Its main hallmark is the emergence of edge states localized at the boundary between regions characterized by distinct topological invariants. This feature offers new opportun
Power density and temperature effects on the photoluminescence spectra of InAlAs/GaAlAs quantum dots
Autor:
M.A. Maaref, Elisabeth Galopin, H. Riahi, Frédéric Bernardot, Aristide Lemaître, A. Ben Daly, Thierry Barisien, Christophe Testelin
Publikováno v:
Superlattices and Microstructures
Superlattices and Microstructures, 2017, 104, pp.321-330. ⟨10.1016/j.spmi.2017.02.043⟩
Superlattices and Microstructures, Elsevier, 2017, 104, pp.321-330. ⟨10.1016/j.spmi.2017.02.043⟩
Superlattices and Microstructures, 2017, 104, pp.321-330. ⟨10.1016/j.spmi.2017.02.043⟩
Superlattices and Microstructures, Elsevier, 2017, 104, pp.321-330. ⟨10.1016/j.spmi.2017.02.043⟩
International audience; Photoluminescence (PL) and time-resolved photoluminescence (TRPL) measurement techniques are used to characterize the size and the density of In 1-x Al x As/Ga 0.67 Al 0.33 As quantum dots (QDs) for different QD aluminium comp
Autor:
V. Goblot, Cristiano Ciuti, Sylvain Ravets, Jacqueline Bloch, A. Le Boité, Isabelle Sagnes, A. Harouri, Bernhard Rauer, Aristide Lemaître, L. Le Gratiet, Elisabeth Galopin, Filippo Vicentini, Alberto Amo
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 123 (11), ⟨10.1103/PhysRevLett.123.113901⟩
Physical Review Letters, 2019, 123 (11), ⟨10.1103/PhysRevLett.123.113901⟩
Physical Review Letters, American Physical Society, 2019, 123 (11), ⟨10.1103/PhysRevLett.123.113901⟩
Physical Review Letters, 2019, 123 (11), ⟨10.1103/PhysRevLett.123.113901⟩
Phase frustration in periodic lattices is responsible for the formation of dispersionless flat bands. The absence of any kinetic energy scale makes flat band physics critically sensitive to perturbations and interactions. We report here on the experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83983908c4f0175d8a6bca27ade3785e
https://hal.archives-ouvertes.fr/hal-02351732
https://hal.archives-ouvertes.fr/hal-02351732
Autor:
François Vaurette, D. Vignaud, Jean-Francois Lampin, Maxime Berthe, O. Lancry, Tao Xu, Bin Wei, Jimmy Xu, S. Eliet, Damien Eschimese, Bruno Grandidier, Wei Wei, Elisabeth Galopin, Henri Happy, Emiliano Pallecchi, A. Díaz Álvarez, D. Desremes
Publikováno v:
Nanoscale
Nanoscale, 2018, 10 (16), pp.7519-7525. ⟨10.1039/C8NR00678D⟩
Nanoscale, Royal Society of Chemistry, 2018, 10 (16), pp.7519-7525. ⟨10.1039/C8NR00678D⟩
Nanoscale, 2018, 10 (16), pp.7519-7525. ⟨10.1039/C8NR00678D⟩
Nanoscale, Royal Society of Chemistry, 2018, 10 (16), pp.7519-7525. ⟨10.1039/C8NR00678D⟩
International audience; Understanding the fundamental properties of graphene when its topography is patterned by the use of a compliant substrate is essential to improve the performances of graphene sensors. Here we suspend a graphene monolayer on Si
Autor:
Iacopo Carusotto, Michiel Wouters, Alberto Amo, Daniele De Bernardis, Isabelle Sagnes, F. Baboux, Carmen Gomez, Jacqueline Bloch, V. N. Gladilin, L. Le Gratiet, V. Goblot, Elisabeth Galopin, Aristide Lemaître
Publikováno v:
Optica
Optica, Optical Society of America-OSA Publishing, 2018, 5 (10), pp.1163. ⟨10.1364/OPTICA.5.001163⟩
Optica, 2018, 5 (10), pp.1163. ⟨10.1364/OPTICA.5.001163⟩
Optica, Optical Society of America-OSA Publishing, 2018, 5 (10), pp.1163. ⟨10.1364/OPTICA.5.001163⟩
Optica, 2018, 5 (10), pp.1163. ⟨10.1364/OPTICA.5.001163⟩
Modulational instabilities play a key role in a wide range of nonlinear optical phenomena, leading e.g. to the formation of spatial and temporal solitons, rogue waves and chaotic dynamics. Here we experimentally demonstrate the existence of a modulat
Autor:
Haechon Kim, Mohamed Belhaj, Wei Wei, Geetanjali Deokar, Emiliano Pallecchi, Elisabeth Galopin, Xin Zhou, Henri Happy, D. Vignaud
Publikováno v:
IEEE Transactions on Electron Devices
IEEE Transactions on Electron Devices, Institute of Electrical and Electronics Engineers, 2015, 62 (9), pp.2769-2773. ⟨10.1109/TED.2015.2459657⟩
IEEE Transactions on Electron Devices, 2015, 62 (9), pp.2769-2773. ⟨10.1109/TED.2015.2459657⟩
IEEE Transactions on Electron Devices, Institute of Electrical and Electronics Engineers, 2015, 62 (9), pp.2769-2773. ⟨10.1109/TED.2015.2459657⟩
IEEE Transactions on Electron Devices, 2015, 62 (9), pp.2769-2773. ⟨10.1109/TED.2015.2459657⟩
In this paper, we present a fabrication process of graphene field effect transistors (GFETs) using natural oxidation of aluminum as dielectrics, which provide an alternative fabrication choice for future flexible electronics with the large scale and
Autor:
Christophe Boyaval, Elisabeth Galopin, Maria C. Asensio, J.-L. Codron, José Avila, Geetanjali Deokar, I. Razado-Colambo, D. Vignaud
Publikováno v:
Carbon
Carbon, 2015, 89, pp.82-92. ⟨10.1016/j.carbon.2015.03.017⟩
Carbon, 2015, 89, pp.82-92. ⟨10.1016/j.carbon.2015.03.017⟩
International audience; Among the different graphene synthesis methods, chemical vapor deposition of graphene on low cost copper foil shows great promise for large scale applications. Here, we present growth experiments to obtain high quality graphen