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
14 papers · 1 filter
Measurement of the complex Faraday angle in thin-film metals and high temperature superconductors
J. Cerne, D. C. Schmadel, L. B. Rigal +1
A sensitive polarization modulation technique uses photoelastic modulation and hetrodyne detection to simultaneously measure the Faraday rotation and induced ellipticity in light t…
Charged complexes at the surface of liquid helium
A. M. Dyugaev, P. D. Grigoriev, P. Wyder
Charged clusters in liquid helium in an external electric field form a two-dimensional system below the helium surface. This 2D system undergoes a phase transition from a liquid to…
Magnetic Superstructure in the Two-Dimensional Quantum Antiferromagnet SrCu2(BO3)2
K. Kodama, M. Takigawa, M. Horvatic +6
We report the observation of magnetic superstructure in a magnetization plateau state of SrCu2(BO3)2, a frustrated quasi-two-dimensional quantum spin system. The Cu and B nuclear m…
Giant magnetothermopower of magnon-assisted transport in ferromagnetic tunnel junctions
Edward McCann, Vladimir I. Fal'ko
We present a theoretical description of the thermopower due to magnon-assisted tunneling in a mesoscopic tunnel junction between two ferromagnetic metals. The thermopower is genera…
Low temperature annealing studies of Ga1-xMnxAs
I. Kuryliszyn, T. Wojtowicz, X. Liu +7
High- and low-field magneto-transport measurements, as well as SQUID measurements of magnetization, were carried out on Ga1-xMnxAs epilayers grown by low temperature molecular beam…
High magnetic field transport measurement of charge-ordered PrCaMnO strained thin films
W. Prellier, E. Rauwel Buzin, S. de Brion +3
We have investigated the magnetic-field-induced phase transition of charge-ordered (CO) PrCaMnO thin films, deposited onto (100)-oriented LaAlO and (100)-or…
Anisotropy of the Upper Critical Field and Critical Current in Single Crystal MgB
L. Lyard, P. Samuely, P. Szabo +15
We report on specific heat, high magnetic field transport and susceptibility measurements on magnesium diboride single crystals. The upper critical field for magnetic…
Macroscopic Anisotropy and Symmetry Breaking in the Pyrochlore Antiferromagnet GdTiO}
A. K. Hassan, L. P. Lévy, C. Darie +1
In the Heisenberg antiferromagnet , the exchange interactions are geometrically frustrated by the pyrochlore lattice structure. This ESR study reveals a strong tempera…
Interlayer Magnetic Frustration in Quasi-stoichiometric Li1-xNi1+xO2
E. Chappel, M. D. Nunez-Regueiro, S. de Brion +4
Susceptibility, high-field magnetization and submillimeter wave electron spin resonance measurements of layered quasi-stoichiometric Li1-xNi1+xO2 are reported and compared to isomo…
Theory of the Shubnikov-de Haas effect in quasi-two-dimensional metals
P. D. Grigoriev
The Shubnikov - de Haas effect in quasi-two-dimensional normal metals is studied. The interlayer conductivity is calculated using the Kubo formula. The electron scattering on short…
Universal flow diagram for the magnetoconductance in disordered GaAs layers
S. S. Murzin, M. Weiss, A. G. M. Jansen +1
The temperature driven flow lines of the diagonal and Hall magnetoconductance data (G_{xx},G_{xy}) are studied in heavily Si-doped, disordered GaAs layers with different thicknesse…
Combined effect of Zeeman splitting and spin-orbit interaction on the Josephson current in a S-2DEG-S structure
E. V. Bezuglyi, A. S. Rozhavsky, I. D. Vagner +1
We analyze new spin effects in current-carrying state of superconductor-2D electron gas-superconductor (S-2DEG-S) device with spin-polarized nuclei in 2DEG region. The hyperfine in…
Slow oscillations of magnetoresistance in quasi-two-dimensional metals
M. V. Kartsovnik, P. D. Grigoriev, W. Biberacher +2
Slow oscillations of the interlayer magnetoresistance observed in the layered organic metal -(BEDT-TTF)IBr are shown to originate from the slight warping of its Fermi su…
Anomalous magnetic field dependence of the thermodynamic transition line in the isotropic superconductor (K,Ba)Bi03
S. Blanchard, T. Klein, J. Marcus +6
Thermodynamic (specific heat, reversible magnetization, tunneling spectroscopy) and transport measurements have been performed on high quality (K,Ba)BiO single crystals. The te…