Search Results - "Glattli, C"

Minimal-excitation states for electron quantum optics using levitons by Dubois, J., Jullien, T., Portier, F., Roche, P., Cavanna, A., Jin, Y., Wegscheider, W., Roulleau, P., Glattli, D. C.

“…Minimal-excitation fermionic quasiparticles are created by applying a potential with Lorentzian time dependence to the contact of a narrow constriction in a…”
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Quantum tomography of an electron by Jullien, T., Roulleau, P., Roche, B., Cavanna, A., Jin, Y., Glattli, D. C.

“…Quantum tomography of individual electrons, which in principle yields complete knowledge of their quantum states, is demonstrated by initially preparing them…”
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Pseudorandom binary injection of levitons for electron quantum optics by Glattli, D. C, Roulleau, P.

“…The recent realization of single electron sources lets envision performing electron quantum optics experiments, where electrons can be viewed as flying qubits…”
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Quantum Hall Valley Splitters and a Tunable Mach-Zehnder Interferometer in Graphene by Jo, M, Brasseur, P, Assouline, A, Fleury, G, Sim, H-S, Watanabe, K, Taniguchi, T, Dumnernpanich, W, Roche, P, Glattli, D C, Kumada, N, Parmentier, F D, Roulleau, P

“…Graphene is a very promising test bed for the field of electron quantum optics. However, a fully tunable and coherent electronic beam splitter is still…”
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A Josephson relation for fractionally charged anyons by Kapfer, M, Roulleau, P, Santin, M, Farrer, I, Ritchie, D A, Glattli, D C

“…Anyons occur in two-dimensional electron systems as excitations with fractional charge in the topologically ordered states of the fractional quantum Hall…”
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Integer and fractional charge Lorentzian voltage pulses analyzed in the framework of photon-assisted shot noise by Dubois, J., Jullien, T., Grenier, C., Degiovanni, P., Roulleau, P., Glattli, D. C.

“…We study the injection n of electrons in a quantum conductor using voltage pulses applied on a contact. We particularly consider the case of Lorentzian voltage…”
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Two-particle time-domain interferometry in the fractional quantum Hall effect regime by Taktak, I., Kapfer, M., Nath, J., Roulleau, P., Acciai, M., Splettstoesser, J., Farrer, I., Ritchie, D. A., Glattli, D. C.

“…Quasi-particles are elementary excitations of condensed matter quantum phases. Demonstrating that they keep quantum coherence while propagating is a…”
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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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Scaling behavior of electron decoherence in a graphene Mach-Zehnder interferometer by Jo, M., Lee, June-Young M., Assouline, A., Brasseur, P., Watanabe, K., Taniguchi, T., Roche, P., Glattli, D. C., Kumada, N., Parmentier, F. D., Sim, H. -S., Roulleau, P.

“…Over the past 20 years, many efforts have been made to understand and control decoherence in 2D electron systems. In particular, several types of electronic…”
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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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Shot noise generated by graphene p–n junctions in the quantum Hall effect regime by Kumada, N., Parmentier, F. D., Hibino, H., Glattli, D. C., Roulleau, P.

“…Graphene offers a unique system to investigate transport of Dirac Fermions at p – n junctions. In a magnetic field, combination of quantum Hall physics and the…”
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Transport and elastic scattering times as probes of the nature of impurity scattering in single-layer and bilayer graphene by Monteverde, M, Ojeda-Aristizabal, C, Weil, R, Bennaceur, K, Ferrier, M, Guéron, S, Glattli, C, Bouchiat, H, Fuchs, J N, Maslov, D L

“…Transport and elastic scattering times, tau{tr} and tau{e}, are experimentally determined from the carrier density dependence of the magnetoconductance of…”
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Resonant edge magnetoplasmons and their decay in graphene by Kumada, N, Roulleau, P, Roche, B, Hashisaka, M, Hibino, H, Petković, I, Glattli, D C

“…We investigate resonant edge magnetoplasmons (EMPs) and their decay in graphene by high-frequency electronic measurements. From EMP resonances in disk shaped…”
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Determination of the intershell conductance in multiwalled carbon nanotubes by BOURLON, B, MIKO, C, FORRO, L, GLATTLI, D. C, BACHTOLD, A

“…We report on the intershell electron transport in multiwalled carbon nanotubes (MWNTs). To do this, local and nonlocal four-point measurements are used to…”
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Strongly Correlated Charge Transport in Silicon Metal-Oxide-Semiconductor Field-Effect Transistor Quantum Dots by Seo, M, Roulleau, P, Roche, P, Glattli, D C, Sanquer, M, Jehl, X, Hutin, L, Barraud, S, Parmentier, F D

“…Quantum shot noise probes the dynamics of charge transfers through a quantum conductor, reflecting whether quasiparticles flow across the conductor in a steady…”
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Photon-Assisted Shot Noise in Graphene in the Terahertz Range by Parmentier, F D, Serkovic-Loli, L N, Roulleau, P, Glattli, D C

“…When subjected to electromagnetic radiation, the fluctuation of the electronic current across a quantum conductor increases. This additional noise, called…”
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Carrier drift velocity and edge magnetoplasmons in graphene by Petković, I, Williams, F I B, Bennaceur, K, Portier, F, Roche, P, Glattli, D C

“…We investigate electron dynamics at the graphene edge by studying the propagation of collective edge magnetoplasmon excitations. By timing the travel of narrow…”
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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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Four-point resistance of individual single-wall carbon nanotubes by GAO, B, CHEN, Y. F, FUHRER, M. S, GLATTLI, D. C, BACHTOLD, A

“…We have studied the resistance of single-wall carbon nanotubes measured in a four-point configuration with noninvasive voltage electrodes. The voltage drop is…”
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Experimental test of the high-frequency quantum shot noise theory in a quantum point contact by Zakka-Bajjani, E, Ségala, J, Portier, F, Roche, P, Glattli, D C, Cavanna, A, Jin, Y

“…We report on direct measurements of the electronic shot noise of a quantum point contact at frequencies nu in the range 4-8 GHz. The very small energy scale…”
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