598 citations · 1.2k across the 9 of their papers we have counts for
9 papers
Strongly correlated two-dimensional plasma explored from entropy measurements
A. Yu. Kuntsevich, Y. V. Tupikov, V. M. Pudalov +1
Charged plasma and Fermi liquid are two distinct states of electronic matter intrinsic to dilute two-dimensional electron systems at elevated and low temperatures, respectively. Pr…
Superconducting properties of sulfur-doped iron selenide
Mahmoud Abdel-Hafiez, Yuan-Yuan Zhang, Zi-Yu Cao +8
The recent discovery of high-temperature superconductivity in single-layer iron selenide has generated significant experimental interest for optimizing the superconducting properti…
Probing Electron Interactions in a Two-Dimensional System by Quantum Magneto-Oscillations
V. M. Pudalov, M. E. Gershenson, H. Kojima
We have experimentally studied the renormalized effective mass m* and Dingle temperature T_D in two spin subbands with essentially different electron populations. Firstly, we found…
Coexistence of Superconductor and Spin-Density Wave in (TMTSF)2ClO4: Spatial Structure of the Two-phase State
Ya. A. Gerasimenko, S. V. Sanduleanu, V. A. Prudkoglyad +4
We report comprehensive (magneto)transport studies of the two-phase state in (TMTSF)2ClO4, where superconducting (SC) phase coexists with spin-density wave insulator (SDW). By tuni…
Critical behaviour of thermopower and conductivity at the metal-insulator transition in high-mobility Si-MOSFETs
R. Fletcher, V. M. Pudalov, A. D. B. Radcliffe +1
This paper reports thermopower and conductivity measurements through the metal-insulator transition for 2-dimensional electron gases in high mobility Si-MOSFETs. At low temperature…
Magnetic Field Suppression of the Conducting Phase in Two Dimensions
D. Simonian, S. V. Kravchenko, M. P. Sarachik
The anomalous conducting phase that has been shown to exist in zero field in dilute two-dimensional electron systems in silicon MOSFETs is driven into a strongly insulating state b…
Global phase diagram for the quantum Hall effect: An experimental picture
S. V. Kravchenko, Whitney Mason, J. E. Furneaux +1
We study the behavior of the extended states of a two-dimensional electron system in silicon in a magnetic field, B. Our results show that the extended states, corresponding to the…
DESTRUCTION OF THE QUANTUM HALL EFFECT WITH INCREASING DISORDER
J. E. Furneaux, S. V. Kravchenko, Whitney Mason +2
We report experimental studies of disorder-induced transitions between quantum-Hall, metallic, and insulating states in a very dilute two-dimensional electron system in silicon at…
Possible Metal/Insulator Transition at B=0 in Two Dimensions
S. V. Kravchenko, G. V. Kravchenko, J. E. Furneaux +2
We have studied the zero magnetic field resistivity of unique high- mobility two-dimensional electron system in silicon. At very low electron density (but higher than some sample-d…