Magneto-Coulomb Drag: Interplay of Electron-Electron Interactions and Landau Quantization
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Magneto-Coulomb Drag: Interplay of Electron-Electron Interactions and Landau Quantization. / Bonsager, Martin; Flensberg, Karsten; Hu, Ben Yu-Kuang; Jauho, Antti-Pekka; Flensberg, Karsten.
I: Fluid Phase Equilibria, Bind 77, Nr. 7, 12.08.1996, s. 1366-1369.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Magneto-Coulomb Drag: Interplay of Electron-Electron Interactions and Landau Quantization
AU - Bonsager, Martin
AU - Flensberg, Karsten
AU - Hu, Ben Yu-Kuang
AU - Jauho, Antti-Pekka
AU - Flensberg, Karsten
PY - 1996/8/12
Y1 - 1996/8/12
N2 - We use the Kubo formalism to calculate the transresistivity ρ21 for carriers in coupled quantum wells in a large perpendicular magnetic field B. We find that ρ21 is enhanced by approximately 50–100 times over that of the B=0 case in the interplateau regions of the integer quantum Hall effect. The presence of both electron-electron interactions and Landau quantization results in (i) a twin-peaked structure of ρ21(B) in the interplateau regions at low temperatures and (ii) for the chemical potential at the center of a Landau level band, a peaked temperature dependence of ρ21(T)/T2.
AB - We use the Kubo formalism to calculate the transresistivity ρ21 for carriers in coupled quantum wells in a large perpendicular magnetic field B. We find that ρ21 is enhanced by approximately 50–100 times over that of the B=0 case in the interplateau regions of the integer quantum Hall effect. The presence of both electron-electron interactions and Landau quantization results in (i) a twin-peaked structure of ρ21(B) in the interplateau regions at low temperatures and (ii) for the chemical potential at the center of a Landau level band, a peaked temperature dependence of ρ21(T)/T2.
U2 - 10.1103/PhysRevLett.77.1366
DO - 10.1103/PhysRevLett.77.1366
M3 - Journal article
C2 - 10063058
VL - 77
SP - 1366
EP - 1369
JO - Fluid Phase Equilibria
JF - Fluid Phase Equilibria
SN - 0378-3812
IS - 7
ER -
ID: 129607320