Publications
Preprints
Observation of extrinsic topological phases in Floquet photonic lattices
Rajesh Asapanna, Rabih El Sokhen, Albert F. Adiyatullin, Clément Hainaut, Pierre Delplace, Álvaro Gómez-León, Alberto Amo, arXiv:2412.14324
2024
Relation between interface symmetry and propagation robustness along domain walls based on valley topological photonic crystals
Gaëtan Lévêque, Pascal Szriftgiser, Alberto Amo, Yan Pennec, APL Photonics 9, 126107 (2024) [PDF] [PDF Suppl.]
News & Views in Nature Materials
Perovskite microcavities spin the light
Alberto Amo, Nat. Mater. [DOI: 10.1038/s41563-024-02012-w]
Engineering the breaking of topological protection in valley photonic crystals enables to design chip level functions for THz 6G communications and beyond
Abdu Subahan Mohammed, Gaëtan Lévêque, Edouard Lebouvier, Yan Pennec, Marc Faucher, Alberto Amo, Pascal Szriftgiser, Guillaume Ducournau, J. Light. Technol. [PDF]
Non-linear-enabled localization in driven-dissipative photonic lattices
A. Muñoz de las Heras, A. Amo, A. González-Tudela, Phys. Rev. A 109, 063523 (2024) [PDF]
Edge-dependent anomalous topology in synthetic photonic lattices subject to discrete step walks
Rabih El Sokhen, Álvaro Gómez-León, Albert F. Adiyatullin, Stéphane Randoux, Pierre Delplace, Alberto Amo, Phys. Rev. Res. 6, 023282 (2024) [PDF]
Comprendre la topologie photonique
Alberto Amo, Gaëtan Lévêque Photoniques 124, 54 (2024) [PDF]
2023
Scattering-matrix approach for a quantitative evaluation of the topological protection in valley photonic crystals
Gaëtan Lévêque, Yan Pennec, Pascal Szriftgiser, Alberto Amo, Alejandro Martínez, Phys. Rev. A 108, 043505 (2023) [PDF]
Edge-to-edge topological spectral transfer in diamond photonic lattices
Gabriel Cáceres-Aravena, Bastián Real, Diego Guzmán-Silva, Paloma Vildoso, Ignacio Salinas, Alberto Amo, Tomoki Ozawa, Rodrigo A. Vicencio, APL Photon. 8, 080801 (2023) [PDF] [PDF Suppl.]
Topological Properties of Floquet Winding Bands in a Photonic Lattice
Albert F. Adiyatullin, Lavi K. Upreti, Corentin Lechevalier, Clement Evain, Francois Copie, Pierre Suret, Stephane Randoux, Pierre Delplace, Alberto Amo, Phys. Rev. Lett. 130, 056901 (2023) [PDF] [PDF Suppl.].
2022
Kardar–Parisi–Zhang universality in a one-dimensional polariton condensate
Quentin Fontaine, Davide Squizzato, Florent Baboux, Ivan Amelio, Aristide Lemaître, Marina Morassi, Isabelle Sagnes, Luc Le Gratiet, Abdelmounaim Harouri, Michiel Wouters, Iacopo Carusotto, Alberto Amo, Maxime Richard, Anna Minguzzi, Léonie Canet, Sylvain Ravets, Jacqueline Bloch, Nature 608, 687 (2022) [PDF] [PDF Suppl.]. See news and views by Sebastian Diehl.
La photonique dans la métropole lilloise
Laurent Bigot, Guillaume Ducournau, Alberto Amo, Photoniques 114, 17 (2022) [PDF] .
Reconfigurable photon localization by coherent drive and dissipation in photonic lattices
O. Jamadi, B. Real, K. Sawicki, C. Hainaut, A. Gonzalez-Tudela, N. Pernet, I. Sagnes, M. Morassi, A. Lemaitre, L. Le Gratiet, A. Harouri, S. Ravets, J. Bloch and A. Amo, Optica 24, 043001 (2022) [PDF] [PDF Suppl.].
Few-photon all-optical phase rotation in a quantum-well micropillar cavity
Tintu Kuriakose, Paul M. Walker, Toby Dowling, Oleksandr Kyriienko, Ivan A. Shelykh, Phillipe St-Jean, Nicola Carlon Zambon, Aristide Lemaître, Isabelle Sagnes, Luc Legratiet, Abdelmounaim Harouri, Sylvain Ravets, Maurice S. Skolnick, Alberto Amo, Jacqueline Bloch, Dmitry N. Krizhanovskii, Nat. Photonics 16, 566 (2022) [PDF] [PDF Suppl.]
Gap solitons in a one-dimensional driven-dissipative topological lattice
N. Pernet, P. St-Jean, D. D. Solnyshkov, G. Malpuech, N. Carlon Zambon, B. Real, O. Jamadi, A. Lemaître, M. Morassi, L. Le Gratiet, T. Baptiste, A. Harouri, I. Sagnes, A. Amo, S. Ravets, J. Bloch, Nat. Phys. 18, 678 (2022) [PDF] [PDF Suppl.] See news and views by Flore Kunst here.
Experimental observation of edge states in SSH-Stub photonic lattices
Gabriel Cáceres-Aravena, Bastián Real, Diego Guzmán-Silva, Alberto Amo, Luis E. F. Foa Torres, and Rodrigo A. Vicencio, Phys. Rev. Res. 4, 013185 (2022) [PDF]
Roadmap on Topological Photonics
Hannah Price, Yidong Chong, Alexander Khanikaev, Henning Schomerus, Lukas J. Maczewsky, Mark Kremer, Matthias Heinrich, Alexander Szameit, Oded Zilberberg, Yihao Yang, Baile Zhang, Andrea Alù, Ronny Thomale, Iacopo Carusotto, Philippe St-Jean, Alberto Amo, Avik Dutt, Luqi Yuan, Shanhui Fan, Xuefan Yin, Chao Peng, Tomoki Ozawa, Andrea Blanco-Redondo, J. Phys. Photonics 4, 032501 (2022) [PDF].
2021
Chiral emission induced by optical Zeeman effect in polariton micropillars
B. Real, N. Carlon Zambon, P. St-Jean, I. Sagnes, A. Lemaître, L. Le Gratiet, A. Harouri, S. Ravets, J. Bloch, A. Amo, Phys. Rev. Res. 3, 043161 (2021) [PDF]
Single-shot measurement of the photonic band structure in a fiber-based Floquet-Bloch lattice
Corentin Lechevalier, Clément Evain, Pierre Suret, François Copie, Alberto Amo, Stéphane Randoux, Commun. Phys. 4, 243 (2021) [PDF] [PDF Suppl.]
Measuring topological invariants in polaritonic graphene
P. St-Jean, A. Dauphin, P. Massignan, B. Real, O. Jamadi, M. Milićević, A. Lemaître, A. Harouri, L. Le Gratiet, I. Sagnes, S. Ravets, J. Bloch, A. Amo, Phys. Rev. Lett. 126, 127403 (2021) [PDF] [PDF Suppl.]
Microcavity polaritons for topological photonics
Dmitry D. Solnyshkov, Guillaume Malpuech, Philippe St-Jean, Sylvain Ravets, Jacqueline Bloch, Alberto Amo, Opt. Mater. Express 11, 1119 (2021) [PDF]
2020
Microcavity Polaritons for Quantum simulation
Thomas Boulier, Maxime J. Jacquet, Anne Maître, Giovanni Lerario, Ferdinand Claude, Simon Pigeon, Quentin Glorieux, Alberto Amo, Jacqueline Bloch, Alberto Bramati, and Elisabeth Giacobino, Adv. Quantum Technol. 3, 2000052 (2020) [PDF]
Topological Swing of Bloch Oscillations in Quantum Walks
L. K. Upreti, C. Evain, S. Randoux, P. Suret, A. Amo, and P. Delplace, Phys. Rev. Lett. 125, 186804 (2020) [PDF] [PDF Suppl.]
Semi-Dirac transport and anisotropic localization in polariton honeycomb lattices
B. Real, O. Jamadi, M. Milićević, N. Pernet, P. St-Jean, T. Ozawa, G. Montambaux, I. Sagnes, A. Lemaître, L. Le Gratiet, A. Harouri, S. Ravets, J. Bloch, A. Amo, Phys. Rev. Lett. 125, 186601 (2020) [PDF] [PDF Suppl.]
Direct observation of photonic Landau levels and helical edge states in strained honeycomb lattices
O. Jamadi, E. Rozas, G. Salerno, M. Milićević, T. Ozawa, I. Sagnes, A. Lemaître, L. Le Gratiet, A. Harouri, I. Carusotto, J. Bloch, A. Amo, Light. Sci. Appl. 9, 144 (2020) [PDF] [PDF Suppl.]
Parametric instability in coupled nonlinear microcavities
N. C. Zambon, S. R. K. Rodriguez, A. Lemaitre, A. Harouri, L. Le Gratiet, I. Sagnes, P. St-Jean, S. Ravets, A. Amo, and J. Bloch, Phys. Rev. A 102, 23526 (2020) [PDF]
Polaritonic XY-Ising Machine
Kirill P. Kalinin, Alberto Amo, Jacqueline Bloch, Natalia G. Berloff, Nanophotonics 9, 4127 (2020) [PDF]
Polariton fluids for analogue gravity physics
M. J. Jacquet, F. Claude, A. Maitre, T. Boulier, E. Cancellieri, C. Adrados, A. Amo, S. Pigeon, Q. Glorieux, A. Bramati, E. Giacobino, Phil. Trans. R. Soc. A 378, 20190225 (2020) [PDF]
Emergence of criticality through a cascade of delocalization transitions in quasiperiodic chains
V. Goblot, A. Štrkalj, N. Pernet, J. L. Lado, C. Dorow, A. Lemaître, L. Le Gratiet, A. Harouri, I. Sagnes, S. Ravets, A. Amo, J. Bloch, O. Zilberberg, Nat. Phys. 16, 832 (2020). [PDF] [PDF Suppl.]
Multi-orbital tight binding model for cavity-polariton lattices
F. Mangussi, M. Milićević, I. Sagnes, L. Le Gratiet, A. Harouri, A. Lemaître, J. Bloch, A. Amo, and G. Usaj, J. Phys. Condens. Matter, 32, 315402 (2020) [PDF]
News & Views in Nature Photonics
Optical circuits cross dimensions
Alberto Amo and Oded Zilberberg Nat. Photonics, 14, 68 (2020) [PDF]
Active topological photonics
Yasutomo Ota, Kenta Takaka, Tomoki Ozawa, Alberto Amo, Zhetao Jia, Boubacar Kante, Masaya Notomi, Yasuhiko Arakawa, Satoshi Iwamoto, Nanophotonics, 9, 547 (2020) [PDF]
2019
Nonlinear Polariton Fluids in a Flatband Reveal Discrete Gap Solitons
V. Goblot, B. Rauer, F. Vicentini, A. Le Boité, E. Galopin, A. Lemaître, L. Le Gratiet, A. Harouri, I. Sagnes, S. Ravets, C. Ciuti, A. Amo, and J. Bloch, Phys. Rev. Lett. 123, 113901 (2019) [PDF] [PDF Suppl.]
Orbital angular momentum bistability in a microlaser
N. Carlon Zambon, P. St-Jean, A. Lemaître, A. Harouri, L. Le Gratiet, I. Sagnes, S. Ravets, A. Amo, and J. Bloch, Opt. Lett. 44, 4531 (2019) [PDF]
Two-components nature of the excitations in a polariton superfluid
P. Stepanov, I. Amelio, J.-G. Rousset, J. Bloch, A. Amo, A. Minguzzi, I. Carusotto, and M. Richard, Nat. Commun. 10, 3869 (2019) [PDF] [PDF Suppl.]
Type-III and tilted Dirac cones emerging from flat bands in photonic orbital graphene
M. Milićević, G. Montambaux, T. Ozawa, O. Jamadi, B. real, I. Sagnes, A. Lemaître, L. Le Gratiet, A. Harouri, J. Bloch, A. Amo, Phys. Rev. X 9, 31010 (2019) [PDF]
Topological photonics
T. Ozawa, H. M. Price, A. Amo, N. Goldman, M. Hafezi, L. Lu, M. Rechtsman, D. Schuster, J. Simon, O. Zilberberg, I. Carusotto, Rev. Mod. Phys. 91, 15006 (2019). [PDF] arXiv:1802.04173
Optically controlling the emission chirality of microlasers
Nicola Carlon Zambon, Philippe St-Jean, Marijana Milićević, Aristide Lemaître, Abdelmounaim Harouri, Luc LeGratiet, Olivier Bleu, Dmitry Solnyshkov, Guillaume Malpuech, Isabelle Sagnes, Sylvain Ravets, Alberto Amo, Jacqueline Bloch, Nat. Photonics 13, 283 (2019) [PDF] [PDF Suppl.]
Emergence of quantum correlations from interacting fibre-cavity polaritons
G. Muñoz-Matutano, A. Wood, M. Johnsson, X. Vidal, B. Q. Baragiola, A. Reinhard, A. Lemaître, J. Bloch, A. Amo, G. Nogues, B. Besga, M. Richard, and T. Volz, Nat. Mater. 18, 213 (2019). [PDF] [PDF Suppl.]
Nonreciprocity and zero reflection in nonlinear cavities with tailored loss
S. R. K. Rodriguez, V. Goblot, N. C. Zambon, A. Amo, and J. Bloch, Phys. Rev. A 99, 13851 (2019) [PDF].
2018
Lasing in optically induced gap states in photonic graphene
M. Milićević, O. Bleu, D. D. Solnyshkov, I. Sagnes, A. Lemaître, L. Le Gratiet, A. Harouri, J. Bloch, G. Malpuech, A. Amo, SciPost Phys. 5, 064 (2018). [PDF]
Unstable and stable regimes of polariton condensation
F. Baboux, D. De Bernardis, V. Goblot, V. N. Gladilin, C. Gomez, E. Galopin, L. Le Gratiet, A. Lemaître, I. Sagnes, I. Carusotto, M. Wouters, A. Amo, and J. Bloch, Optica 5, 1163 (2018). [PDF] [PDF Suppl.]
Perspective in Science: When quantum optics meets topology
A. Amo, Science 359, 638 (2018). [PDF]
Nonlinear Polariton Localization in Strongly Coupled Driven-Dissipative Microcavities
S. R. K. Rodriguez, A. Amo, I. Carusotto, I. Sagnes, L. Le Gratiet, E. Galopin, A. Lemaitre, J. Bloch, ACS Photonics 5, 95 (2018). [PDF]
2017
Lasing in topological edge states of a one-dimensional lattice
P. St-Jean, V. Goblot, E. Galopin, A. Lemaître, T. Ozawa, L. Le Gratiet, I.Sagnes, J. Bloch, A. Amo, Nat. Photon. 11, 651 (2017). [PDF] [PDF Suppl.] see focus
Klein tunneling in driven-dissipative photonic graphene
T. Ozawa, A. Amo, J. Bloch, and I. Carusotto, Phys. Rev. A 96, 013813 (2017). [PDF]
Probing a dissipative phase transition via dynamical optical hysteresis
S. R. K. Rodriguez, W. Casteels, F. Storme, I. Sagnes, L. Le Gratiet, E. Galopin, A. Lemaitre, A. Amo, C. Ciuti, and J. Bloch, Phys. Rev. Lett., 118, 247402 (2017). [PDF] [PDF Suppl.]
Exploring topological edge states in photonic quasicrystals
F. Baboux, E. Levy, A. Lemaître, C. Gomez, E. Galopin, L. Le Gratiet, I. Sagnes, A. Amo, J. Bloch, and E. Akkermans, Phys. Rev. B 95, 161114(R) (2017). [PDF] [PDF Suppl.]
Orbital edge states in a photonic honeycomb lattice
M. Milićević, T. Ozawa, G. Montambaux, I. Carusotto, E. Galopin, A. Lemaître, L. Le Gratiet, I. Sagnes, J. Bloch, and A. Amo, Phys. Rev Lett. 118, 107403 (2017). [PDF] [PDF Suppl.]
Surface-enhanced gallium arsenide photonic resonator with quality factor of 6×106
B. Guha, F. Marsault, F. Cadiz, L. Morgenroth, V. Ulin, V. Berkovitz, A. Lemaître, C. Gomez, A. Amo, S. Combrié, B. Gérard, G. Leo, and I. Favero, Optica 4, 218 (2017). [PDF] [PDF Suppl.]
2016
Phase-controlled bistability of a dark soliton train in a polariton fluid
V. Goblot, H. S. Nguyen, I. Carusotto, E. Galopin, A. Lemaître, I. Sagnes, A. Amo, and J. Bloch, Phys. Rev. Lett. 117, 217401 (2016). [PDF] [PDF Suppl.]
Theoretical study of stimulated and spontaneous Hawking effects from an acoustic black hole in a hydrodynamically flowing fluid of light
P. Grisins, H. S. Nguyen, J. Bloch, A. Amo, and I. Carusotto, Phys. Rev. B. 94, 144518 (2016). [PDF]
Exciton-polaritons in lattices: A non-linear photonic simulator
A. Amo and J. Bloch, Comptes Rendus Physique 17, 805 (2016). [PDF]
Interaction-induced hopping phase in driven-dissipative coupled photonic microcavities
S. R. K. Rodriguez, A. Amo, I. Sagnes, L. Le Gratiet, E. Galopin, A. Lemaître, and J. Bloch, Nat. Commun. 7, 11887 (2016). [PDF] [PDF Suppl.]
Stochastic precession of the polarization in a polariton laser
V. G. Sala, F. Marsault, M. Wouters, E. Galopin, I. Sagnes, A. Lemaître, J. Bloch, and A. Amo, Phys. Rev. B 93, 115313 (2016). [PDF]
Bosonic Condensation and Disorder-Induced Localization in a Flat Band
F. Baboux, L. Ge, T. Jacqmin, M. Biondi, E. Galopin, A. Lemaître, L. Le Gratiet, I. Sagnes, S. Schmidt, H. E. Türeci, A. Amo, and J. Bloch, Phys. Rev. Lett. 116, 066402 (2016). [PDF] [PDF Suppl.]
2015
Realization of an all optical exciton-polariton router
F. Marsault, H. S. Nguyen, D. Tanese, A. Lemaître, E. Galopin, I. Sagnes, A. Amo, and J. Bloch, Appl. Phys. Lett. 107, 201115 (2015). [PDF] [PDF Suppl.]
Edge states in polariton honeycomb lattices
M. Milicevic, T. Ozawa, P. Andreakou, I. Carusotto, T. Jacqmin, E. Galopin, A. Lemaître, L. Le Gratiet, I. Sagnes, J. Bloch, and A. Amo, 2D Mater. 2, 034012 (2015). [PDF]
Comment on “Linear Wave Dynamics Explains Observations Attributed to Dark Solitons in a Polariton Quantum Fluid”
A. Amo, J. Bloch, A. Bramati, I. Carusotto, C. Ciuti, B. Deveaud, E. Giacobino, G. Grosso, A. Kamchatnov, G. Malpuech, N. Pavloff, S. Pigeon, D. Sanvitto, and D. D. Solnyshkov, Phys. Rev. Lett. 115, 089401 (2015). [PDF]
Microcavity design for low threshold polariton condensation with ultrashort optical pulse excitation
C. Poellmann, U. Leierseder, E. Galopin, A. Lemaître, A. Amo, J. Bloch, R. Huber, and J.-M. Ménard, J. Appl. Phys. 117, 205702 (2015). [PDF]
Nonequilibrium polariton condensate in a magnetic field
C. Sturm, D. Solnyshkov, O. Krebs, A. Lemaître, I. Sagnes, E. Galopin, A. Amo, G. Malpuech, and J. Bloch, Phys. Rev. B 91, 155130 (2015). [PDF]
Spin-Orbit Coupling for Photons and Polaritons in Microstructures
V. G. Sala, D. D. Solnyshkov, I. Carusotto, T. Jacqmin, A. Lemaître, H. Terças, A. Nalitov, M. Abbarchi, E. Galopin, I. Sagnes, J. Bloch, G. Malpuech, and A. Amo, Phys. Rev. X 5, 011034 (2015). [PDF] [PDF Suppl.]
Acoustic Black Hole in a Stationary Hydrodynamic Flow of Microcavity Polaritons
H. S. Nguyen, D. Gerace, I. Carusotto, D. Sanvitto, E. Galopin, A. Lemaître, I. Sagnes, J. Bloch, A. Amo, Phys. Rev. Lett. 114, 036402 (2015). [PDF] [PDF Suppl.]
2014
Revealing the dark side of a bright exciton–polariton condensate
J. M. Ménard, C. Poellmann, M. Porer, U. Leierseder, E. Galopin, A. Lemaître, A. Amo, J. Bloch, R. Huber, Nature Commun. 5, 4648 (2014). [PDF] [PDF Suppl.]
Fractal Energy Spectrum of a Polariton Gas in a Fibonacci Quasiperiodic Potential
D. Tanese, E. Gurevich, F. Baboux, T. Jacqmin, A. Lemaître, E. Galopin, I. Sagnes, A. Amo, J. Bloch, and E. Akkermans, Phys. Rev. Lett. 112, 116404 (2014). [PDF] [PDF Suppl.]
Direct observation of Dirac cones and a flatband in a honeycomb lattice for polaritons
T. Jacqmin, I. Carusotto, I. Sagnes, M. Abbarchi, D. Solnyshkov, G. Malpuech, E. Galopin, A. Lemaître, J. Bloch, A. Amo, Phys. Rev. Lett. 112, 116402 (2014). [PDF] [PDF Suppl.]
Quantum confinement of zero-dimensional hybrid organic-inorganic polaritons at room temperature
H. S. Nguyen, Z. Han, K. Abdel-Baki, X. Lafosse, A. Amo, J.-S. Lauret, E. Deleporte, S. Bouchoule and J. Bloch, Appl. Phys. Lett. 104, 081103 (2014). [PDF]
Polariton-generated intensity squeezing in semiconductor micropillars
T. Boulier, M. Bamba, A. Amo, C. Adrados, A. Lemaitre, E. Galopin, I. Sagnes, J. Bloch, C. Ciuti, E. Giacobino, and A. Bramati, Nat. Commun. 5, 3260 (2014). [PDF] [PDF Suppl.]
All-optical phase modulation in a cavity-polariton Mach-Zehnder interferometer
C. Sturm, D. Tanese, H. S. Nguyen, H. Flayac, E. Galopin, A. Lemaître, I. Sagnes, D. Solnyshkov, A. Amo, G. Malpuech, and J. Bloch, Nat. Commun. 5, 3278 (2014). [PDF] [PDF Suppl.] [SMovie1] [SMovie2]
Two-photon injection of polaritons in semiconductor microstructures
G. Leménager, F. Pisanello, J. Bloch, A. Kavokin, A. Amo, A. Lemaitre, E. Galopin, I. Sagnes, M. De Vittorio, E. Giacobino, and A. Bramati, Opt. Lett. 39, 307 (2014). [PDF]
2013
Realization of a double barrier resonant tunneling diode for cavity polaritons
H.-S. Nguyen, D. Vishnevsky, M. Sturm, D. Tanese, D. Solnyshkov, E. Galopin, A. Lemaitre, I. Sagnes, A. Amo, G. Malpuech, J. Bloch, Phys. Rev. Lett. 110, 236601 (2013).
Macroscopic quantum self-trapping and Josephson oscillations of exciton polaritons
M. Abbarchi, A. Amo, V.G. Sala, D. Solnyshkov, H. Flayac, L. Ferrier, I. Sagnes, E. Galopin, A. Lemaitre, G. Malpuech, J. Bloch, Nature Physics 9, 275 (2013).
Polariton condensation in solitonic gap states in a one-dimensional periodic potential
D. Tanese, H. Flayac, D. Solnyshkov, A. Amo, A. Lemaitre, E. Galopin, R. Braive, P. Senellart, I. Sagnes, G. Malpuech, J. Bloch, Nature Commun. 4, 1749 (2013).
2012
Propagation and Amplification Dynamics of 1D Polariton Condensates
E. Wertz, A. Amo, D. Solnyshkov, L. Ferrier, T.C.H. Liew, D. Sanvitto, P. Senellart, I. Sagnes, A. Lemaitre, A. V. Kavokin, G. Malpuech, J. Bloch, Phys. Rev. Lett. 109, 216404 (2012).
Half-solitons in a polariton quantum fluid behave like magnetic monopoles
R. Hivet, H. Flayac, D. D. Solnyshkov, D. Tanese, T. Boulier, D. Andreoli, E. Giacobino, J. Bloch, A. Bramati, G. Malpuech, A. Amo, Nature Physics 8, 724 (2012).
Polariton Condensation in photonic molecules
M. Galbiati, L. Ferrier, D. D. Solnyshkov, D. Tanese, E. Wertz, A. Amo, M. Abbarchi, P. Senellart, I. Sagnes, A. Lemaître, E. Galopin, G. Malpuech, J. Bloch, Phys. Rev. Lett. 108, 126403 (2012).
Backscattering suppression in supersonic 1D polariton condensates
D. Tanese, D. D. Solnyshkov, A. Amo, L. Ferrier, E. Bernet-Rollande, E. Wertz, I. Sagnes, A. Lemaître, P. Senellart, G. Malpuech, and J. Bloch, Phys. Rev. Lett. 108, 036405 (2012).
2011
Polariton superfluids reveal quantum hydrodynamic solitons
A. Amo, S. Pigeon, D. Sanvitto, V.G. Sala, R. Hivet, I. Carusotto, F. Pisanello, G. Lemenager, R. Houdre, E. Giacobino, C. Ciuti, A. Bramati, Science 332, 1167 (2011).
All-optical control of the quantum flow of a polariton superfluid
D. Sanvitto, S. Pigeon, A. Amo, D. Ballarini, M. D. Giorgi, I. Carusotto, R. Hivet, F. Pisanello, V. G. Sala, P. S. Soares-Guimaraes, R. Houdré, E. Giacobino, C. Ciuti, A. Bramati, G. Gigli, Nature Phot. 5, 610 (2011).
Motion of Spin Polariton Bullets in Semiconductor Microcavities
C. Adrados, T. C. H. Liew, A. Amo, M. D. Martín, D. Sanvitto, C. Antón, E. Giacobino, A. Kavokin, A. Bramati, L. Viña, Phys. Rev. Lett. 107, 146402 (2011).
2010
Exciton–polariton spin switches
A. Amo, T. C. H. Liew, C. Adrados, R. Houdré, E. Giacobino, A. V. Kavokin, A. Bramati, Nature Phot. 4, 361 (2010).
Light engineering of the polariton landscape in semiconductor microcavities
A. Amo, S. Pigeon, C. Adrados, E. Giacobino, C. Ciuti, A. Bramati, Phys. Rev. B 82, 081301 (2010).
Spin rings in spin-bistable microcavities
C. Adrados, A. Amo, T. C. H. Liew, R. Hivet, R. Houdré, E. Giacobino, A. V. Kavokin, A. Bramati, Phys. Rev. Lett. 105, 216403 (2010).
Polariton condensates put in motion
D. Sanvitto, A. Amo, F. P. Laussy, A. Lemaitre, J. Bloch, C. Tejedor, L. Vina, Nanotechnology 21, 134025 (2010).
Picosecond optical spectroscopy of a single negatively charged self-assembled InAs quantum dot
E. D. Kim, K. Truex, Y.W. Wu, A. Amo, X.D. Xu, D.G. Steel, A.S. Bracker, D. Gammon, L.J. Sham, Appl. Phys. Lett. 97, 113110 (2010).
Quantum fluid properties of polaritons in semiconductor microcavities
A. Amo, S. Pigeon, C. Adrados, J. Lefrere, C. Ciuti, I. Carusotto, R. Houdre, A. Bramati, E Giacobino, J. Mod. Opt. 57, SI1900 (2010)
Collective dynamics of excitons and polaritons in semiconductor nanostructures
A. Amo, D. Sanvitto, L. Viña, Semicond. Sci. Technol. 25, 043001 (2010) –review article-.
2009
Superfluidity of polaritons in semiconductor microcavities
A. Amo, J. Lefrère, S. Pigeon, C. Adrados, C. Ciuti, I. Carusotto, R. Houdré, E. Giacobino, A. Bramati, Nature Phys. 5, 805 (2009).
Observation of the zero-magnetic-field exciton spin splitting in high quality bulk GaAs and AlGaAs
E. V. Kozhemyakina, K. S. Zhuravlev, A. Amo, D. Ballarini, and L. Viña ,Appl. Phys. Lett. 95, 182107 (2009)
Collective fluid dynamics of a polariton condensate in a semiconductor microcavity
A. Amo, D. Sanvitto, F. P. Laussy, D. Ballarini, E. del Valle, M. D. Martin, A. Lemaître, J. Bloch, D. N. Krizhanovskii, M. S. Skolnick, C. Tejedor and L. Viña, Nature 457, 291 (2009)
Dynamics of the Formation and Decay of Coherence in a Polariton Condensate
E. del Valle, D. Sanvitto, A. Amo, F. P. Laussy, R. André, C. Tejedor, and L. Viña, Phys. Rev. Lett. 103, 096404 (2009)
Observation of Long-Lived Polariton States in Semiconductor Microcavities across the Parametric Threshold
D. Ballarini, D. Sanvitto, A. Amo, L. Viña, M. Wouters, I. Carusotto, A. Lemaitre, and J. Bloch, Phys. Rev. Lett. 102, 056402 (2009).
Anisotropic optical spin Hall effect in semiconductor microcavities
A. Amo, T. C. H. Liew, C. Adrados, E. Giacobino, A.V. Kavokin, A. Bramati, Phys. Rev. B 80, 165325 (2009).
Reversal of spin polarization direction in excitonic photoluminescence of AlGaAs
A. M. Gilinsky, A. Winter, C. Mejía-García, H. Pascher, K. S. Zhuravlev, A. V. Efanov, E. V. Kozhemyakina, A. Amo, L. Viña, EPL 88, 17001 (2009)
Exciton-polariton condensation in a natural two-dimensional trap
D. Sanvitto, A. Amo, L. Viña, R. André, D. Solnyshkov, G. Malpuech, Phys. Rev. B 80, 045301 (2009).
Interplay between weak localization of exciton-polaritons and the optical spin Hall effect
T. C. H. Liew, C. Leyder, A. V. Kavokin, A. Amo, J. Lefrere, E. Giacobino, A Bramati, Phys. Rev. B 79, 125314 (2009).
2008
Optically-induced ultrafast quenching of the semiconductor quantum well luminescence
A. Amo, D. Ballarini, D. Sanvitto, E. Kozhemyakina, L. Viña, A. Lemaître, D. Bajoni, J. Bloch, Appl. Phys. Lett. 92, 061912 (2008).
Exciton warming in III-V microcavities: probe for polariton relaxation processes
A. Amo, D. Ballarini, D. Sanvitto, E. Kozhemyakina, L. Viña, M. S. Skolnick, J. S. Roberts, Superlattices and Microstructures 43, 449 (2008).
Ultrafast tailoring of the exciton distribution in quantum wells
A. Amo, D. Ballarini, E. Kozhemyakina, D. Sanvitto, Ł Kłopotowski, L. Viña, D. Bajoni, J. Bloch, M. S. Skolnick, J. S. Roberts, Phys. Status Solidi (b) 245, 1064 (2008).
2007
Photoluminescence Dynamics in GaAs along an Optically Induced Mott Transition
A. Amo, M. D. Martín, L. Viña, A. I. Toropov, K. S. Zhuravlev, J. Appl. Phys. 101, 081717 (2007).
Transition from the strong- to the weak-coupling regime in semiconductor microcavities: polarization dependence
D. Ballarini, A. Amo, L. Viña, D. Sanvitto, M. S. Skolnick, J. S. Roberts, Appl. Phys. Lett. 90, 201905 (2007).
Pauli blockade of the electron spin flip in bulk GaAs
A. Amo, L. Vina, P. Lugli, C. Tejedor, A. I. Toropov, and K. S. Zhuravlev, Phys. Rev. B 75, 085202 (2007).
Spin-dependent coexistence of weak- and strong-coupled modes in semiconductor microcavities
D. Ballarini, A. Amo, M. D. Martin, L. Viña, D. Sanvitto, M. S. Skolnick, J. S. Roberts, Superlattices and Microstructures 41, 321 (2007).
Dynamics of polaritons resonantly created at the upper polariton branch
M. D. Martín, D. Ballarini, A. Amo, L. Viña, R. André, Superlattices and Microstructures 41, 328 (2007).
Photoluminescence of “dark” excitons in CdMnTe quantum well, embedded in a microcavity
A. Brunetti, M. Vladimirova, D. Scalbert, R. André, D. Ballarini, A. Amo, M. D. Martin, L. Viña, Superlattices and Microstructures 41, 386 (2007).
2006
Optical anisotropy and pinning of the linear polarization of light in semiconductor microcavities
Ł. Kłopotowski, M. D. Martín, Amo, L. Viña, I. A. Shelykh, M. M. Glazov, G. Malpuech, A. V. Kavokin, R. André, Semicond. Sci. Technol. 139, 511 (2006).
Interplay of the exciton and electron-hole plasma recombination on the photoluminescence dynamics in bulk GaAs
A. Amo, M. D. Martín, L. Viña, A. I. Toropov, K. S. Zhuravlev, Phys. Rev. B 73, 035205 (2006).
2005
Influence of Trapping on the Exciton Dynamics of AlxGa1-xAs Films
A. Amo, M. D. Martin, Ł. Kłopotowski, L. Viña, A. I. Toropov, K. S. Zhuravlev, Appl. Phys. Lett. 86, 111906 (2005).
Polarization dynamics of microcavity polaritons: Three excitation regimes
Ł. Kłopotowski, Amo, M. D. Martín, L. Viña, R. André, Phys. Status Solidi (a) 202, 357 (2005).
Angular switching of the linear polarization of the emission in InGaAs microcavities
A. Amo, M. D. Martín, D. Ballarini, L. Viña, D. Sanvitto, M. S. Skolnick, J. S. Roberts, Phys. Status Solidi (c) 2, 3868 (2005).
Striking dynamics of II-VI microcavity polaritons after linearly polarized excitation
M. D. Martín, D. Ballarini, A. Amo, Ł. Kłopotowski, L. Viña, A. V. Kavokin, R. André, Phys. Status Solidi (c) 2, 3880 (2005).
2004
Dynamics of polariton emission in the linear regime
Ł. Kłopotowski, R. Santos, A. Amo, M. D. Martín, L. Viña, R. André, Acta Phys. Pol. A 106, 443 (2004).
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