53 citations · 113 across the 7 of their papers we have counts for
7 papers
Yb delafossites: unique exchange frustration of 4f spin 1/2 moments on a perfect triangular lattice
B. Schmidt, J. Sichelschmidt, K. M. Ranjith +2
While the Heisenberg model for magnetic Mott insulators on planar lattice structures is comparatively well understood in the case of transition metal ions, the intrinsic spin-orbit…
Specific heat and entropy of fractional quantum Hall states in the second Landau level
B. A. Schmidt, K. Bennaceur, S. Gaucher +3
Specific heat has had an important role in the study of superfluidity and superconductivity, and could provide important information about the fractional quantum Hall effect as wel…
Mechanical Flip-Chip for Ultra-High Electron Mobility Devices
K. Bennaceur, B. A. Schmidt, S. Gaucher +6
Electrostatic gates are of paramount importance for the physics of devices based on high-mobility two-dimensional electron gas (2DEG) since they allow depletion of electrons in sel…
Second Landau Level Fractional Quantum Hall Effects in the Corbino Geometry
B. A. Schmidt, K. Bennaceur, S. Bilodeau +3
For certain measurements, the Corbino geometry has a distinct advantage over the Hall and van der Pauw geometries, in that it provides a direct probe of the bulk 2DEG without compl…
Resistivity saturation in a weakly interacting 2D Fermi liquid at intermediate temperatures
Xiaoqing Zhou, B. Schmidt, L. W. Engel +4
We report a highly unusual temperature dependence in the magnetoresistance of a weakly interacting high mobility 2D electron gas (2DEG) under a parallel magnetic field and when the…
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…
On the origin of the irreversibility line in thin YBaCuO7 films with and without columnar defects
R. Prozorov, M. Konczykowski, B. Schmidt +4
We report on measurements of the angular dependence of the irreversibility temperature in thin films, defined by the onset of a third harmonic sign…