Phase diagram of a quantum Hall ferromagnet edge, spin-textured edges, and collective excitations

1997 ◽  
Vol 56 (16) ◽  
pp. 10383-10391 ◽  
Author(s):  
M. Franco ◽  
L. Brey
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Collective Excitations ◽  
Edge Spin

scholarly journals Scaling approach to the phase diagram of quantum Hall systems

2003 ◽  
Vol 63 (5) ◽  
pp. 736-742 ◽  
Author(s):  
M. O Goerbig ◽  
C. Morais Smith
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Quantum Hall Systems

scholarly journals THE HYDRODYNAMICAL LIMIT OF QUANTUM HALL SYSTEM

2001 ◽  
Vol 15 (19n20) ◽  
pp. 2771-2781 ◽  
Author(s):  
D. SREEDHAR BABU ◽  
R. SHANKAR ◽  
M. SIVAKUMAR
Keyword(s):  
Landau Level ◽  
Small Amplitude ◽  
Quantum Hall ◽  
Collective Excitations ◽  
Current Form ◽  
Long Wavelength ◽  
Lowest Landau Level ◽  
Hydrodynamical Limit ◽  
Quantum Hall System ◽  
A Current

We study the current algebra of FQHE systems in the hydrodynamical limit of small amplitude, long-wavelength fluctuations. We show that the algebra simplifies considerably in this limit. The Hamiltonian is expressed in a current–current form and the operators creating inter-Landau level and lowest Landau level collective excitations are identified.

scholarly journals Phase diagram for quantum Hall states in graphene

2008 ◽  
Vol 78 (16) ◽  
Author(s):  
Jianhui Wang ◽  
A. Iyengar ◽  
H. A. Fertig ◽  
L. Brey
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Quantum Hall States ◽  
Hall States

scholarly journals Weak Field Phase Diagram for an Integer Quantum Hall Liquid

1996 ◽  
Vol 76 (6) ◽  
pp. 975-978 ◽  
Author(s):  
D. Z. Liu ◽  
X. C. Xie ◽  
Q. Niu
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Weak Field ◽  
Field Phase ◽  
Integer Quantum

Phase diagram of a quantum Hall pseudospin ferromagnet in a two-subband electron system

2009 ◽  
Vol 21 (45) ◽  
pp. 455802 ◽  
Author(s):  
Xiao-Jie Hao ◽  
Tao Tu ◽  
Gang Cao ◽  
Guang-Can Guo ◽  
Hong-Wen Jiang ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Quantum Hall ◽  
Electron System
Sign in / Sign up

Export Citation Format

Share Document