Search Results - "Baranger, H. U."
-
1
Observation of Majorana quantum critical behaviour in a resonant level coupled to a dissipative environment
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…”
Get full text
Journal Article -
2
Anisotropy in ferromagnetic nanoparticles: Level-to-level fluctuations of a collective effect
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…”
Get full text
Journal Article -
3
Mesoscopic Kondo problem
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…”
Get full text
Journal Article -
4
Weak localization in chaotic versus nonchaotic cavities: A striking difference in the line shape
Published in Physical review letters (10-10-1994)Get full text
Journal Article -
5
Interfaces within graphene nanoribbons
Published in New journal of physics (30-09-2009)Get full text
Journal Article -
6
Observation of quantum wire formation at intersecting quantum wells
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…”
Get full text
Journal Article -
7
Propagation around a bend in a multichannel electron waveguide
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…”
Get full text
Journal Article -
8
Wireless propagation in buildings: a statistical scattering approach
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…”
Get full text
Journal Article -
9
Quenching of the Hall resistance in a novel geometry
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…”
Get full text
Journal Article -
10
Communication through a Diffusive Medium: Coherence and Capacity
Published in Science (American Association for the Advancement of Science) (14-01-2000)“…Coherent wave propagation in disordered media gives rise to many fascinating phenomena as diverse as universal conductance fluctuations in mesoscopic metals…”
Get full text
Journal Article -
11
Two-stage Kondo effect and Kondo-box level spectroscopy in a carbon nanotube
Published in Physical review. B, Condensed matter and materials physics (18-10-2010)Get full text
Journal Article -
12
Weak localization and integrability in ballistic cavities
Published in Physical review letters (21-06-1993)Get full text
Journal Article -
13
Conductance fluctuations in the ballistic regime : a probe of quantum chaos?
Published in Physical review letters (05-11-1990)Get full text
Journal Article -
14
Non-Gaussian distribution of Coulomb blockade peak heights in quantum dots
Published in Physical review letters (04-03-1996)Get full text
Journal Article -
15
Nonequilibrium Quantum Critical Steady State: Transport Through a Dissipative Resonant Level
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…”
Get full text
Journal Article -
16
Quantum Interference and Complex Photon Statistics in Waveguide QED
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…”
Get full text
Journal Article -
17
Tunneling spectroscopy of quantum charge fluctuations in the Coulomb blockade
Published in Physical review. B, Condensed matter (15-01-1996)Get full text
Journal Article -
18
Coexistence of excitonic lasing with electron–hole plasma spontaneous emission in one-dimensional semiconductor structures
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…”
Get full text
Journal Article -
19
Chaos and Interacting Electrons in Ballistic Quantum Dots
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…”
Get full text
Journal Article -
20
Quenching of the hall resistance in ballistic microstructures: a collimation effect
Published in Physical review letters (24-07-1989)Get full text
Journal Article