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
9 papers · 2 filters
Massive Spin Collective Mode in Quantum Hall Ferromagnet
T. Maniv, Yu. A. Bychkov, I. D. Vagner
It is shown that the collective spin rotation of a single Skyrmion in quantum Hall ferromagnet can be regarded as precession of the entire spin texture in the external magnetic fie…
Microwave radiation induced magneto-oscillations in the longitudinal and transverse resistance of a two dimensional electron gas
S. A. Studenikin, M. Potemski, P. T. Coleridge +2
We confirm the existance of magneto-resistance oscillations in a microwave-irradiated two-dimensional electron gas, first reported in a series of papers by Zhudov et al. and Mani e…
Magnetization of Nuclear-Spin-Polarization-Induced Quantum Ring
S. N. Shevchenko, Yu. V. Pershin, I. D. Vagner
Properties of a Nuclear-Spin-Polarization-Induced Quantum Ring (NSPI QR) are studied theoretically. In the proposed system a local nuclear spin polarization creates an effective hy…
Longitudinal conductivity in Si/SiGe heterostructure at integer filling factors
I. Shlimak, V. Ginodman, M. Levin +4
We have investigated temperature dependence of the longitudinal conductivity at integer filling factors for Si/SiGe heterostructure in the quantum Hall effect regime…
Lift of degeneracy of Landau levels of 2D electron gas by point-like impurities
A. M. Dyugaev, P. D. Grigoriev, Yu. N. Ovchinnikov
We study the density of states of two-dimensional electron gas in magnetic field with scattering on point-like impurities that are uniformly distributed along the sample. We show t…
In-plane Magnetic Field Dependent Magnetoresistance of Gated Asymmetric Double Quantum Wells
Yu. Krupko, L. Smrcka, P. Vasek +3
We have investigated experimentally the magnetoresistance of strongly asymmetric double-wells. The structures were prepared by inserting a thin AlGaAs barrier into…
Topological oscillations of the magnetoconductance in disordered GaAs layers
S. S. Murzin, A. G. M. Jansen, I. Claus
Oscillatory variations of the diagonal () and Hall () magnetoconductances are discussed in view of topological scaling effects giving rise to the quantum Hall effec…
Electronic structure of nuclear-spin-polarization-induced quantum dots
Yu. V. Pershin
We study a system in which electrons in a two-dimensional electron gas are confined by a nonhomogeneous nuclear spin polarization. The system consists of a heterostructure that has…
Photon-assisted tunneling in a Fe8 Single-Molecule Magnet
L. Sorace, W. Wernsdorfer, C. Thirion +4
The low temperature spin dynamics of a Fe8 Single-Molecule Magnet was studied under circularly polarized electromagnetic radiation allowing us to establish clearly photon-assisted…