scholarly journals ν=2bilayer quantum Hall system in a tilted magnetic field

2002 ◽  
Vol 66 (11) ◽  
Author(s):  
A. A. Burkov ◽  
A. H. MacDonald
Keyword(s):  
Magnetic Field ◽  
Quantum Hall ◽  
Quantum Hall System ◽  
Tilted Magnetic Field

ANISOTROPIC TRANSPORT ON THE ν=1 BILAYER QUANTUM HALL SYSTEM UNDER TILTED MAGNETIC FIELD

2004 ◽  
Vol 18 (27n29) ◽  
pp. 3705-3708 ◽  
Author(s):  
M. MORINO ◽  
K. IWATA ◽  
M. SUZUKI ◽  
Z. F. EZAWA ◽  
A. FUKUDA ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Hall ◽  
Relative Angle ◽  
Plane Field ◽  
Longitudinal Resistance ◽  
Anisotropic Transport ◽  
Quantum Hall System ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State ◽  
Tilted Magnetic Field

We measured an anisotropic magnetotransport that depends on directions of an in-plane field in a bilayer quantum Hall system. We found that the longitudinal resistance near the bilayer ν=1 quantum Hall state strongly varies when we changed an relative angle between the current and the in-plane field. It is a phenomenon peculiar to the bilayer ν=1 quantum Hall state, because this phenomenon does not appear in a monolayer system.

scholarly journals Quantum Hall Ferromagnetic-Paramagnetic Transition in p-Si/SiGe/Si Quantum Wells in a Tilted Magnetic Field

2012 ◽  
Vol 400 (4) ◽  
pp. 042005 ◽  
Author(s):  
I L Drichko ◽  
I Yu Smirnov ◽  
A V Suslov ◽  
O A Mironov ◽  
D R Leadley
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Quantum Hall ◽  
Tilted Magnetic Field

OBSERVATIONS OF PARALLEL FIELD INDUCED REENTRANT QUANTUM HALL EFFECTS IN WIDE GaAs QUANTUM WELLS

2009 ◽  
Vol 23 (12n13) ◽  
pp. 2808-2812
Author(s):  
D. R. LUHMAN ◽  
W. PAN ◽  
T. M. LU ◽  
D. C. TSUI ◽  
L. N. PFEIFFER ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Wells ◽  
Field Experiments ◽  
Quantum Hall ◽  
Particle Energy ◽  
Level Crossing ◽  
Quantum Hall States ◽  
Parallel Field ◽  
Hall Effects ◽  
Tilted Magnetic Field

We report the results of tilted magnetic field experiments on three high quality wide GaAs quantum wells, with particular emphasis on the N ≥ 1 Landau levels. With an increasing component of in-plane magnetic field, B∥, we observe reentrant behavior for the odd filling factor quantum Hall states. This reentrance is not explained within a single-particle energy level crossing scheme and may be related to the collapse of interlayer tunneling.

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