949 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR485 papers
- Université Paris-SaclayFR482 papers
- Université Paris-SudFR188 papers
- Université Paris CitéFR87 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR71 papers
- Sorbonne UniversitéFR62 papers
- Université Grenoble AlpesFR47 papers
- Laboratoire Albert FertFR35 papers
- Institut NéelFR34 papers
- CEA GrenobleFR33 papers
- Laboratoire de physique des SolidesFR33 papers
- CEA Paris-SaclayFR31 papers
79 papers · 1 filter
Excitons bound by photon exchange
Erika Cortese, Linh Tran, Jean-Michel Manceau +5
In contrast to interband excitons in undoped quantum wells, doped quantum wells do not display sharp resonances due to excitonic bound states. In these systems the effective Coulom…
Universality at work -- the local sine-Gordon model, lattice fermions, and quantum circuits
A. Anthore, D. M. Kennes, E. Boulat +3
We review the intriguing many-body physics resulting out of the interplay of a single, local impurity and the two-particle interaction in a one-dimensional Fermi system. Even if th…
Full characterization and modelling of graded interfaces in a high lattice-mismatch axial nanowire heterostructure
D. V. Beznasyuk, P. Stepanov, J. L. Rouvière +4
Controlling the strain level in nanowire heterostructures is critical for obtaining coherent interfaces of high crystalline quality and for the setting of functional properties suc…
Demonstration of critical coupling in an active III-nitride microdisk photonic circuit on silicon
Farsane Tabataba-Vakili, Laetitia Doyennette, Christelle Brimont +11
On-chip microlaser sources in the blue constitute an important building block for complex integrated photonic circuits on silicon. We have developed photonic circuits operating in…
Versatile photonic entanglement synthesizer in the spatial domain
David Barral, Mattia Walschaers, Kamel Bencheikh +4
Multimode entanglement is an essential resource for quantum information in continuous-variable systems. Light-based quantum technologies will arguably not be built upon table-top b…
Picosecond Spin Orbit Torque Switching
Kaushalya Jhuria, Julius Hohlfeld, Akshay Pattabi +13
Reducing energy dissipation while increasing speed in computation and memory is a long-standing challenge for spintronics research. In the last 20 years, femtosecond lasers have em…
Magnetic domain wall motion in SrRuO thin films
Martin Zahradník, Klára Uhlířová, Thomas Maroutian +4
Influence of substrate miscut on magnetization dynamics in SrRuO (SRO) thin films was studied. Two films were grown on SrTiO substrates with high () and low…
Mesoscopic limit cycles in coupled nanolasers
Mathias Marconi, Fabrice Raineri, Ariel Levenson +5
Two coupled semiconductor nanolasers exhibit a mode switching transition, theoretically characterized by limit cycle or mode-beating oscillations. Their decay rate is vanishi…
Emergence of criticality through a cascade of delocalization transitions in quasiperiodic chains
V. Goblot, A. Štrkalj, N. Pernet +10
Conduction through materials crucially depends on how ordered they are. Periodically ordered systems exhibit extended Bloch waves that generate metallic bands, whereas disorder is…
Parametric instability in coupled nonlinear microcavities
N. Carlon Zambon, S. R. K. Rodriguez, A. Lemaitre +7
We report the observation of a parametric instability in the out-of-equilibrium steady state of two coupled Kerr microresonators coherently driven by a laser. Using a resonant exci…
Molecular-beam epitaxy of GaSb on 6{\textdegree}-offcut (001) Si using a GaAs nucleation layer
M. Rio Calvo, J-B Rodriguez, L. Cerutti +3
We studied and optimized the molecular beam epitaxy of GaSb layers on vicinal (001) Si substrates using a GaAs nucleation layer. An in-depth analysis of the different growth stages…
Sending classical information via three noisy channels in superposition of causal orders
Lorenzo M. Procopio, Francisco Delgado, Marco Enriquez +2
In this work, we study the transmission of classical information through three completely depolarizing channels in superposition of different causal orders. We thus introduce the q…
Volume Fabrication of Quantum Cascade Lasers on 200 mm-CMOS pilot line
JG Coutard, M Brun, M Fournier +7
The manufacturing cost of quantum cascade lasers is still a major bottleneck for the adoption of this technology for chemical sensing. The integration of Mid-Infrared sources on Si…
Reproducibility of high-performance quantum dot single-photon sources
Hélène Ollivier, Ilse Maillette de Buy Wenniger, Sarah Thomas +13
Single-photon sources based on semiconductor quantum dots have emerged as an excellent platform for high efficiency quantum light generation. However, scalability remains a challen…
The driven-dissipative Bose-Hubbard dimer: phase diagram and chaos
A. Giraldo, B. Krauskopf, N. G. R. Broderick +2
We present the phase diagram of the mean-field driven-dissipative Bose-Hubbard dimer model. For a dimer with repulsive on-site interactions () and coherent driving we prove th…
Weak signal enhancement by non-linear resonance control in a forced nano-electromechanical resonator
Avishek Chowdhury, Marcel G. Clerc, Sylvain Barbay +2
Driven non-linear resonators can display sharp resonances or even multistable behaviours amenable to induce strong enhancements of weak signals. Such enhancements can make use of t…
Pattern generation and symbolic dynamics in a nanocontact vortex oscillator
Myoung-Woo Yoo, Damien Rontani, Jérémy Létang +6
Harnessing chaos or intrinsic nonlinear behaviours from dynamical systems is a promising avenue for the development of unconventional information processing technologies. However,…
Gallium phosphide as a piezoelectric platform for quantum optomechanics
Robert Stockill, Moritz Forsch, Grégoire Beaudoin +4
Recent years have seen extraordinary progress in creating quantum states of mechanical oscillators, leading to great interest in potential applications for such systems in both fun…
Determining key spin-orbitronic parameters by means of propagating spin waves
O. Gladii, M. Collet, Y. Henry +3
We characterize spin wave propagation and its modification by an electrical current in Permalloy(Py)/Pt bilayers with Py thickness between 4 and 20 nm. First, we analyze the freque…
Effect of Tantalum spacer thickness and deposition conditions on the properties of MgO/CoFeB/Ta/CoFeB/MgO free layers
T. Devolder, S. Couet, J. Swerts +3
To get stable perpendicularly magnetized tunnel junctions at small device dimensions, composite free layers that comprise two MgO/FeCoB interfaces as sources of interface anisotrop…
Quantitative Assessment of Carrier Density by Cathodoluminescence. II. GaAs nanowires
Hung-Ling Chen, Romaric De Lépinau, Andrea Scaccabarozzi +4
Precise control of doping in single nanowires (NWs) is essential for the development of NW-based devices. Here, we investigate a series of MBE-grown GaAs NWs with Be (p-type) and S…
Quantitative Assessment of Carrier Density by Cathodoluminescence. I. GaAs thin films and modeling
Hung-Ling Chen, Andrea Scaccabarozzi, Romaric De Lépinau +5
Doping is a fundamental property of semiconductors and constitutes the basis of modern microelectronic and optoelectronic devices. Their miniaturization requires contactless charac…
BPZT HBARs for bias-tunable, stress generation at GHz frequencies
U. K. Bhaskar, D. Tierno, G. Talmelli +3
The high frequency performance of strong piezoelectric materials like PZT remains relatively less explored due to the assumption of large dielectric/ferroelectric losses at GHz fre…
Low-noise HEMTs for Coherent Elastic Neutrino Scattering and Low-Mass Dark Matter Cryogenic Semiconductor Detectors
A. Juillard, J. Billard, D. Chaize +11
We present the noise performance of High Electron Mobility Transistors (HEMT) developed by CNRS-C2N laboratory. Various HEMT's gate geometries with 2 pF to 230 pF input capacitance…