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- Title
MACROSCOPIC SIZE EFFECT OF INTER-LANDAU-LEVEL SCATTERING IN QUANTUM HALL SYSTEMS.
- Authors
Kawano, Y.; Okamoto, T.
- Abstract
We present the experimental demonstration of a remarkable side effect of inter-Landau-level scattering (ILLS) in a quantum Hall bar. This observation has become possible by imaging cyclotron emission. The images obtained clearly reveal that spatial distribution of ILLS macroscopically depends on channel width of the device.
- Subjects
QUANTUM Hall effect; ELECTRON scattering; LANDAU levels; ELECTRONIC excitation; QUANTUM theory; PHYSICS
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2004, Vol 18, Issue 27-29, p3789
- ISSN
0217-9792
- Publication type
Academic Journal
- DOI
10.1142/S0217979204027463