2.1k 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 ScientifiqueFR773 papers
- Université Grenoble AlpesFR325 papers
- Institut National des Sciences Appliquées de ToulouseFR210 papers
- Université Joseph FourierFR194 papers
- Université Toulouse III - Paul SabatierFR170 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR134 papers
- CEA GrenobleFR112 papers
- University of WarsawPL87 papers
- Institut NéelFR84 papers
- Charles UniversityCZ80 papers
- Institut Nanosciences et CryogénieFR53 papers
- Institut polytechnique de GrenobleFR48 papers
16 papers · 2 filters
Using the de Haas-van Alphen effect to map out the closed three-dimensional Fermi surface of natural graphite
J. M. Schneider, B. A. Piot, I. Sheikin +1
The Fermi surface of graphite has been mapped out using de Haas van Alphen (dHvA) measurements at low temperature with in-situ rotation. For tilt angles between the…
Electronic excitations and electron-phonon coupling in bulk graphite through Raman scattering in high magnetic fields
P. Kossacki, C. Faugeras, M. Kühne +6
We use polarized magneto-Raman scattering to study purely electronic excitations and the electron-phonon coupling in bulk graphite. At a temperature of 4.2 K and in magnetic fields…
Non-linear transport phenomena in a two-subband system
S. Wiedmann, G. M. Gusev, O. E. Raichev +2
We study non-linear transport phenomena in a high-mobility bilayer system with two closely spaced populated electronic subbands in a perpendicular magnetic field. For a moderate di…
Cyclotron motion in the vicinity of a Lifshitz transition in graphite
M. Orlita, P. Neugebauer, C. Faugeras +4
Graphite, a model (semi)metal with trigonally warped bands, is investigated with magneto-absorption experiment and viewed as an electronic system in the vicinity of the Lifshitz tr…
Inter-shell exchange interaction in CdTe/ZnTe quantum dots: magneto-photoluminescence of X, X2- and XX-
Tomasz Kazimierczuk, Tomasz Smolenski, Mateusz Goryca +7
We present a comprehensive photoluminescence study of exchange interaction in self-assembled CdTe/ZnTe quantum dots. We exploit the presence of multiple charge states in the photol…
Transport in disordered two-dimensional topological insulator
G. M. Gusev, Z. D. Kvon, O. A. Shegai +3
We study experimentally the transport properties of "inverted" semiconductor HgTe-based quantum well, which is related to the two-dimensional topological insulator, in diffusive tr…
Microwave-induced Hall resistance in bilayer electron systems
S. Wiedmann, G. M. Gusev, O. E. Raichev +3
The influence of microwave irradiation on dissipative and Hall resistance in high-quality bilayer electron systems is investigated experimentally. We observe a deviation from odd s…
Quantum interference in exciton-Mn spin interactions in a CdTe semiconductor quantum dot
A. Trojnar, M. Korkusinski, E. Kadantsev +6
We show theoretically and experimentally the existence of a new quantum interference(QI) effect between the electron-hole interactions and the scattering by a single Mn impurity. T…
Integer Quantum Hall Effect in Trilayer Graphene
A. Kumar, W. Escoffier, J. M. Poumirol +7
The Integer Quantum Hall Effect (IQHE) is a distinctive phase of two-dimensional electronic systems subjected to a perpendicular magnetic field. Thus far, the IQHE has been observe…
From laterally modulated two-dimensional electron gas towards artificial graphene
L. Nadvornik, M. Orlita, N. A. Goncharuk +8
Cyclotron resonance has been measured in far-infrared transmission of GaAs/AlGaAs heterostructures with an etched hexagonal lateral superlattice. Non-linear dependence…
Quantum-Classical Crossover and Apparent Metal-Insulator Transition in a Weakly Interacting 2D Fermi Liquid
Xiaoqing Zhou, B. Schmidt, C. Proust +4
We report the observation of a parallel magnetic field induced metal-insulator transition (MIT) in a high-mobility two-dimensional electron gas (2DEG) for which spin and localizati…
Unveiling the Landau Levels Structure of Graphene Nanoribbons
Rebeca Ribeiro, Jean-Marie Poumirol, Alessandro Cresti +5
Magnetotransport measurements are performed in ultraclean (lithographically patterned) graphene nanoribbons down to 70 nm. At high magnetic fields, a fragmentation of the electroni…
High field magneto-transmission investigation of natural graphite
N. Ubrig, P. Plochocka, P. Kossacki +4
Magneto-transmission measurements in magnetic fields in the range B=20-60T have been performed to probe the H and K-point Landau level transitions in natural graphite. At the H-poi…
Evidence for zero-differential resistance states in electronic bilayers
G. M. Gusev, S. Wiedmann, O. E. Raichev +2
We observe zero-differential resistance states at low temperatures and moderate direct currents in a bilayer electron system formed by a wide quantum well. Several regions of vanis…
Magneto-Raman scattering of graphene on graphite: Electronic and phonon excitations
C. Faugeras, M. Amado, P. Kossacki +5
Magneto-Raman scattering experiments from the surface of graphite reveal novel features associated to purely electronic excitations which are observed in addition to phonon-mediate…
Carrier scattering from dynamical magneto-conductivity in quasi-neutral epitaxial graphene
M. Orlita, C. Faugeras, R. Grill +6
The energy-dependence of the electronic scattering time is probed by Landau level spectroscopy in quasi neutral multilayer epitaxial graphene. From the Landau levels broadening we…