Search Results - "Fève, G"

Fractional statistics in anyon collisions by Bartolomei, H, Kumar, M, Bisognin, R, Marguerite, A, Berroir, J-M, Bocquillon, E, Plaçais, B, Cavanna, A, Dong, Q, Gennser, U, Jin, Y, Fève, G

“…Two-dimensional systems can host exotic particles called anyons whose quantum statistics are neither bosonic nor fermionic. For example, the elementary…”
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Coherence and Indistinguishability of Single Electrons Emitted by Independent Sources by Bocquillon, E., Freulon, V., Berroir, J.-M, Degiovanni, P., Plaçais, B., Cavanna, A., Jin, Y., Fève, G.

“…The on-demand emission of coherent and indistinguishable electrons by independent synchronized sources is a challenging task of quantum electronics, in…”
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On-Demand Coherent Single-Electron Source by Fève, G, Mahé, A, Berroir, J.-M, Kontos, T, Plaçais, B, Glattli, D.C, Cavanna, A, Etienne, B, Jin, Y

“…We report on the electron analog of the single-photon gun. On-demand single-electron injection in a quantum conductor was obtained using a quantum dot…”
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Picosecond detection of electron motion by Fève, G.

“…The motion of a single electron can now be sampled with picosecond resolution, which helps to characterize and understand non-equilibrium electron dynamics in…”
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Hong-Ou-Mandel experiment for temporal investigation of single-electron fractionalization by Freulon, V., Marguerite, A., Berroir, J.-M., Plaçais, B., Cavanna, A., Jin, Y., Fève, G.

“…Coulomb interaction has a striking effect on electronic propagation in one-dimensional conductors. The interaction of an elementary excitation with…”
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Supercollision cooling in undoped graphene by Betz, A. C., Jhang, S. H., Pallecchi, E., Ferreira, R., Fève, G., Berroir, J-M., Plaçais, B.

“…Carrier mobility in solids is generally limited by electron-impurity or electron–phonon scattering, depending on the most frequently occurring event…”
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Real-time decoherence of Landau and Levitov quasiparticles in quantum Hall edge channels by Ferraro, D, Roussel, B, Cabart, C, Thibierge, E, Fève, G, Grenier, Ch, Degiovanni, P

“…Quantum Hall edge channels at integer filling factor provide a unique test bench to understand the decoherence and relaxation of single-electron excitations in…”
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Taming electronic decoherence in one-dimensional chiral ballistic quantum conductors by Cabart, C., Roussel, B., Fève, G., Degiovanni, P.

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Quantum tomography of electrical currents by Bisognin, R., Marguerite, A., Roussel, B., Kumar, M., Cabart, C., Chapdelaine, C., Mohammad-Djafari, A., Berroir, J.-M., Bocquillon, E., Plaçais, B., Cavanna, A., Gennser, U., Jin, Y., Degiovanni, P., Fève, G.

“…In quantum nanoelectronics, time-dependent electrical currents are built from few elementary excitations emitted with well-defined wavefunctions. However,…”
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Electron quantum optics: partitioning electrons one by one by Bocquillon, E, Parmentier, F D, Grenier, C, Berroir, J-M, Degiovanni, P, Glattli, D C, Plaçais, B, Cavanna, A, Jin, Y, Fève, G

“…We have realized a quantum optics like Hanbury Brown-Twiss (HBT) experiment by partitioning, on an electronic beam splitter, single elementary electronic…”
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Separation of neutral and charge modes in one-dimensional chiral edge channels by Bocquillon, E., Freulon, V., Berroir, J-.M, Degiovanni, P., Plaçais, B., Cavanna, A., Jin, Y., Fève, G.

“…Coulomb interactions have a major role in one-dimensional electronic transport. They modify the nature of the elementary excitations from Landau quasiparticles…”
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Coupling a quantum dot, fermionic leads, and a microwave cavity on a chip by Delbecq, M R, Schmitt, V, Parmentier, F D, Roch, N, Viennot, J J, Fève, G, Huard, B, Mora, C, Cottet, A, Kontos, T

“…We demonstrate a hybrid architecture consisting of a quantum dot circuit coupled to a single mode of the electromagnetic field. We use single wall carbon…”
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Violation of Kirchhoff's Laws for a Coherent RC Circuit by Gabelli, J, Fève, G, Berroir, J.-M, Plaçais, B, Cavanna, A, Etienne, B, Jin, Y, Glattli, D.C

“…What is the complex impedance of a fully coherent quantum resistance-capacitance (RC) circuit at gigahertz frequencies in which a resistor and a capacitor are…”
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Mesoscopic Klein-Schwinger effect in graphene by Schmitt, A., Vallet, P., Mele, D., Rosticher, M., Taniguchi, T., Watanabe, K., Bocquillon, E., Fève, G., Berroir, J. M., Voisin, C., Cayssol, J., Goerbig, M. O., Troost, J., Baudin, E., Plaçais, B.

“…Strong electric field annihilation by particle–antiparticle pair creation, also known as the Schwinger effect, is a non-perturbative prediction of quantum…”
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Hot electron cooling by acoustic phonons in graphene by Betz, A C, Vialla, F, Brunel, D, Voisin, C, Picher, M, Cavanna, A, Madouri, A, Fève, G, Berroir, J-M, Plaçais, B, Pallecchi, E

“…We have investigated the energy loss of hot electrons in metallic graphene by means of GHz noise thermometry at liquid helium temperature. We observe the…”
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Microwave photons emitted by fractionally charged quasiparticles by Bisognin, R., Bartolomei, H., Kumar, M., Safi, I., Berroir, J.-M., Bocquillon, E., Plaçais, B., Cavanna, A., Gennser, U., Jin, Y., Fève, G.

“…Strongly correlated low-dimensional systems can host exotic elementary excitations carrying a fractional charge q and potentially obeying anyonic statistics…”
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Comparing Fractional Quantum Hall Laughlin and Jain Topological Orders with the Anyon Collider by Ruelle, M., Frigerio, E., Berroir, J.-M., Plaçais, B., Rech, J., Cavanna, A., Gennser, U., Jin, Y., Fève, G.

“…Anyon collision experiments have recently demonstrated the ability to discriminate between fermionic and anyonic statistics. However, only one type of anyons…”
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A corner reflector of graphene Dirac fermions as a phonon-scattering sensor by Graef, H., Wilmart, Q., Rosticher, M., Mele, D., Banszerus, L., Stampfer, C., Taniguchi, T., Watanabe, K., Berroir, J.-M., Bocquillon, E., Fève, G., Teo, E. H. T., Plaçais, B.

“…Dirac fermion optics exploits the refraction of chiral fermions across optics-inspired Klein-tunneling barriers defined by high-transparency p-n junctions. We…”
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Observation of Edge Magnetoplasmon Squeezing in a Quantum Hall Conductor by Bartolomei, H, Bisognin, R, Kamata, H, Berroir, J-M, Bocquillon, E, Ménard, G, Plaçais, B, Cavanna, A, Gennser, U, Jin, Y, Degiovanni, P, Mora, C, Fève, G

“…Squeezing of the quadratures of the electromagnetic field has been extensively studied in optics and microwaves. However, previous works focused on the…”
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Dielectric permittivity, conductivity and breakdown field of hexagonal boron nitride by Pierret, A, Mele, D, Graef, H, Palomo, J, Taniguchi, T, Watanabe, K, Li, Y, Toury, B, Journet, C, Steyer, P, Garnier, V, Loiseau, A, Berroir, J-M, Bocquillon, E, Fève, G, Voisin, C, Baudin, E, Rosticher, M, Plaçais, B

“…Abstract In view of the extensive use of hexagonal boron nitride (hBN) in 2D material electronics, it becomes important to refine its dielectric…”
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