Activation study of the bilayer quantum Hall state

2008 ◽  
Vol 40 (5) ◽  
pp. 1261-1263 ◽  
Author(s):  
A. Fukuda ◽  
K. Iwata ◽  
T. Sekikawa ◽  
T. Arai ◽  
N. Kumada ◽  
...  
Keyword(s):  
Quantum Hall ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

scholarly journals Anomalous stability of ν = 1 bilayer quantum Hall state

1997 ◽  
Vol 103 (8) ◽  
pp. 447-451 ◽  
Author(s):  
A. Sawada ◽  
Z.F. Ezawa ◽  
H. Ohno ◽  
Y. Horikoshi ◽  
O. Sugie ◽  
...  
Keyword(s):  
Quantum Hall ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

Anisotropic magnetotransport around the ν=1 bilayer quantum Hall state

2005 ◽  
Vol 66 (8-9) ◽  
pp. 1556-1559
Author(s):  
Kazuki Iwata ◽  
Masayuki Morino ◽  
Michiro Suzuki ◽  
Akira Fukuda ◽  
Anju Sawada ◽  
...  
Keyword(s):  
Quantum Hall ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

Stability of soliton lattice phase in the bilayer quantum Hall state under tilted magnetic fields

2006 ◽  
Vol 34 (1-2) ◽  
pp. 81-84 ◽  
Author(s):  
D. Terasawa ◽  
A. Fukuda ◽  
S. Kozumi ◽  
A. Sawada ◽  
Z.F. Ezawa ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Quantum Hall ◽  
Soliton Lattice ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

Erratum to: “Quantum transport study of canted antiferromagnetic phase in the ν=2 bilayer quantum Hall state”

2007 ◽  
Vol 39 (2) ◽  
pp. 277
Author(s):  
Akira Fukuda ◽  
Shinsuke Kozumi ◽  
Daiju Terasawa ◽  
Yuichi Shimoda ◽  
Norio Kumada ◽  
...  
Keyword(s):  
Quantum Transport ◽  
Quantum Hall ◽  
Antiferromagnetic Phase ◽  
Transport Study ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

ν=1 bilayer quantum Hall state at arbitrary electron distribution in a double quantum well

1998 ◽  
Vol 42 (7-8) ◽  
pp. 1183-1185
Author(s):  
Y Ohno ◽  
A Sawada ◽  
Z.F Ezawa ◽  
H Ohno ◽  
Y Horikoshi ◽  
...  
Keyword(s):  
Quantum Well ◽  
Electron Distribution ◽  
Quantum Hall ◽  
Double Quantum ◽  
Double Quantum Well ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

Quantum transport study of canted antiferromagnetic phase in the bilayer quantum Hall state

2006 ◽  
Vol 34 (1-2) ◽  
pp. 77-80
Author(s):  
Akira Fukuda ◽  
Shinsuke Kozumi ◽  
Daiju Terasawa ◽  
Yuichi Shimoda ◽  
Norio Kumada ◽  
...  
Keyword(s):  
Quantum Transport ◽  
Quantum Hall ◽  
Antiferromagnetic Phase ◽  
Transport Study ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

Interlayer quantum coherence and anomalous stability of ν=1 bilayer quantum Hall state

1998 ◽  
Vol 249-251 ◽  
pp. 836-840 ◽  
Author(s):  
A. Sawada ◽  
Z.F. Ezawa ◽  
H. Ohno ◽  
Y. Horikoshi ◽  
S. Kishimoto ◽  
...  
Keyword(s):  
Quantum Coherence ◽  
Quantum Hall ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

PHASE DIAGRAM OF THE ν = 2 BILAYER QUANTUM HALL STATE

2008 ◽  
Author(s):  
A. FUKUDA ◽  
A. SAWADA ◽  
K. IWATA ◽  
S. KOZUMI ◽  
D. TERASAWA ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Bilayer Quantum Hall ◽  
Quantum Hall State

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.

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