Search Results - "Baranger, H. U."

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    Observation of Majorana quantum critical behaviour in a resonant level coupled to a dissipative environment by Mebrahtu, H. T., Borzenets, I. V., Zheng, H., Bomze, Y. V., Smirnov, A. I., Florens, S., Baranger, H. U., Finkelstein, G.

    Published in Nature physics (01-11-2013)
    “…A quantum phase transition is an abrupt change between two distinct ground states of a many-body system, driven by an external parameter. In the vicinity of…”
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    Anisotropy in ferromagnetic nanoparticles: Level-to-level fluctuations of a collective effect by Usaj, G, Baranger, H. U

    Published in Europhysics letters (01-10-2005)
    “…We calculate the mesoscopic fluctuations of the magnetic anisotropy of ferromagnetic nanoparticles; that is, the effect of single-particle interference on the…”
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    Mesoscopic Kondo problem by Kaul, R. K, Ullmo, D, Chandrasekharan, S, Baranger, H. U

    Published in Europhysics letters (01-09-2005)
    “…We study the effect of mesoscopic fluctuations on a magnetic impurity coupled to a spatially confined electron gas with a temperature in the mesoscopic range…”
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    Observation of quantum wire formation at intersecting quantum wells by GONI, A. R, PFEIFFER, L. N, WEST, K. W, PINCZUK, A, BARANGER, H. U, STORMER, H. L

    Published in Applied physics letters (19-10-1992)
    “…We report the first observation of a quantum bound state formed at the junction of two intersecting quantum wells in the shape of a T. The atomically precise T…”
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    Propagation around a bend in a multichannel electron waveguide by TIMP, G, BARANGER, H. U, DE VEGVAR, P, CUNNINGHAM, J. E, HOWARD, R. E, BEHRINGER, R, MANKIEWICH, P. M

    Published in Physical review letters (16-05-1988)
    “…The four-terminal magnetoresistance of an electron waveguide, i.e., a high- mobility wire fabricated in GaAs-AlGaAs heterostructure in which only a few…”
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    Wireless propagation in buildings: a statistical scattering approach by Ullmo, D., Baranger, H.U.

    Published in IEEE transactions on vehicular technology (01-05-1999)
    “…A new approach to the modeling of wireless propagation in buildings is introduced. We treat the scattering by walls and local clutter probabilistically through…”
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    Quenching of the Hall resistance in a novel geometry by CHANG, A. M, CHANG, T. Y, BARANGER, H. U

    Published in Physical review letters (28-08-1989)
    “…Authors observe quenching of the Hall resistance in a GaAs-Al#xGa#71#7d#xAs heterostructure Hall junction containing four narrow constrictions leading into a…”
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    Communication through a Diffusive Medium: Coherence and Capacity by Moustakas, Aris L., Baranger, Harold U., Balents, Leon, Sengupta, Anirvan M., Simon, Steven H.

    “…Coherent wave propagation in disordered media gives rise to many fascinating phenomena as diverse as universal conductance fluctuations in mesoscopic metals…”
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    Nonequilibrium Quantum Critical Steady State: Transport Through a Dissipative Resonant Level by Zhang, G, Chung, C. -H, Ke, C. T, Lin, C. -Y, Mebrahtu, H, Smirnov, A. I, Finkelstein, G, Baranger, H. U

    Published 01-02-2021
    “…Phys. Rev. Research 3, 013136 (2021) Nonequilibrium properties of correlated quantum matter are being intensively investigated because of the rich interplay…”
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    Quantum Interference and Complex Photon Statistics in Waveguide QED by Zhang, Xin H. H, Baranger, H. U

    Published 03-02-2018
    “…Phys. Rev. A 97, 023813 (2018) We obtain photon statistics by using a quantum jump approach tailored to a system in which one or two qubits are coupled to a…”
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    Coexistence of excitonic lasing with electron–hole plasma spontaneous emission in one-dimensional semiconductor structures by Rubio, Jaime, Pfeiffer, Loren, Szymanska, Marzena H, Pinczuk, Aron, He, Song, Baranger, Harold U, Littlewood, Peter B, West, Ken W, Dennis, Brian S

    Published in Solid state communications (19-11-2001)
    “…We report that excitonic lasing gain coexists with spontaneous optical emission characteristic of an electron–hole plasma in highly photoexcited…”
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    Chaos and Interacting Electrons in Ballistic Quantum Dots by Ullmo, Denis, Baranger, Harold U., Richter, Klaus, von Oppen, Felix, Jalabert, Rodolfo A.

    Published in Physical review letters (02-02-1998)
    “…We show that the classical dynamics of independent particles can determine the quantum properties of interacting electrons in the ballistic regime. This…”
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