scholarly journals Magnetoplasmon excitations and spin density instabilities in an integer quantum Hall system with a tilted magnetic field

2002 ◽  
Vol 66 (19) ◽  
Author(s):  
Daw-Wei Wang ◽  
S. Das Sarma ◽  
Eugene Demler ◽  
Bertrand I. Halperin
Keyword(s):  
Magnetic Field ◽  
Spin Density ◽  
Quantum Hall ◽  
Integer Quantum ◽  
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
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