Electronic spectral function for a two-dimensional electron system in the fractional quantum Hall regime

1996 ◽  
Vol 53 (11) ◽  
pp. 7357-7375 ◽  
Author(s):  
Rudolf Haussmann
Keyword(s):  
Spectral Function ◽  
Quantum Hall ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Fractional Quantum ◽  
Fractional Quantum Hall ◽  
Quantum Hall Regime ◽  
Hall Regime ◽  
Dimensional Electron System

Influence of the Spin–Orbit Interaction on the Magnetotransport Properties of a Two-Dimensional Electron System

SPIN ◽  
2015 ◽  
Vol 05 (03) ◽  
pp. 1530003
Author(s):  
R. Cangas ◽  
M. A. Hidalgo
Keyword(s):  
Classical Model ◽  
Inversion Layer ◽  
Quantum Hall ◽  
Electron System ◽  
Spin Orbit ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Quantum Hall Regime ◽  
Hall Regime ◽  
Dimensional Electron System

In this paper, we review the contribution of the Rashba spin–orbit coupling to the magnetoconduction of a two-dimensional electron system (2DES) confined in an inversion layer under quantum Hall regime (low temperature and low defects and impurities). The study is based on a semi-classical model for the magnetoconductivities of the 2DES. This model reproduces the measurements of the Shubnikov-de Haas (SdH) oscillations obtained in systems confined in III–V heterostructures, and also the quantum Hall magnetoconductivity (magnetoresistivity). We also discuss the Rashba and Zeeman competition and its effect on the magnetoconductivity.

Magnetocapacitance and the edge state of a two-dimensional electron system in the quantum Hall regime

1994 ◽  
Vol 72 (19) ◽  
pp. 3080-3083 ◽  
Author(s):  
S. Takaoka ◽  
K. Oto ◽  
H. Kurimoto ◽  
K. Murase ◽  
K. Gamo ◽  
...  
Keyword(s):  
Quantum Hall ◽  
Electron System ◽  
Edge State ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Quantum Hall Regime ◽  
Hall Regime ◽  
Dimensional Electron System

scholarly journals ON THE INTERACTION ENERGY OF TWO-DIMENSIONAL ELECTRON FQHE SYSTEMS WITHIN THE CHERN–SIMONS APPROACH

1999 ◽  
Vol 13 (17) ◽  
pp. 2263-2274
Author(s):  
PIOTR SITKO
Keyword(s):  
Interaction Energy ◽  
Quantum Hall ◽  
Electron System ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Fractional Quantum ◽  
Fractional Quantum Hall ◽  
Cyclotron Energy ◽  
Dimensional Electron System ◽  
Chern Simons

The interaction energy of the two-dimensional electron system in the region of fractional quantum Hall effect is considered within the Chern–Simons composite fermion approach. In the limit when Coulomb interaction is very small comparing to the cyclotron energy the RPA results are obtained for the fillings ν=1/3, 1/5, 2/3, 2/5, 3/7 and compared with the exact diagonalization results for small systems (extrapolated for infinite systems). They show very poor agreement suggesting the need for looking for alternative approaches.

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