Propagation of Electromagnetic Waves On the Lateral Surface of a Ferrite/Semiconductor Superlattice At Quantum Hall-Effect Conditions - Abstract

2000 ◽  
Vol 14 (9) ◽  
pp. 1263-1264 ◽  
Author(s):  
R.H. Tarkhanyan ◽  
N.K. Uzunoglu
Keyword(s):  
Hall Effect ◽  
Quantum Hall Effect ◽  
Lateral Surface ◽  
Electromagnetic Waves ◽  
Quantum Hall ◽  
Semiconductor Superlattice

Quantum Hall effect in lateral surface superlattices

1991 ◽  
Vol 3 (34) ◽  
pp. 6605-6612 ◽  
Author(s):  
E Paris ◽  
J Ma ◽  
A M Kriman ◽  
D K Ferry ◽  
E Barbier
Keyword(s):  
Hall Effect ◽  
Quantum Hall Effect ◽  
Lateral Surface ◽  
Quantum Hall

HOPPING TRANSPORT AND QUANTUM HALL EFFECT: ABSORPTION OF SURFACE ACOUSTIC WAVES

1994 ◽  
Vol 08 (07) ◽  
pp. 801-807 ◽  
Author(s):  
I.L. Aleiner ◽  
B.I. Shklovskii
Keyword(s):  
Hall Effect ◽  
Quantum Hall Effect ◽  
Acoustic Waves ◽  
Electromagnetic Waves ◽  
Surface Acoustic Waves ◽  
Quantum Hall ◽  
Localization Length ◽  
Hopping Transport ◽  
Drastic Increase ◽  
Peak Widths

New theory of the width of the peaks of the diagonal conductivity in the quantum Hall effect suggested recently by Polyakov and Shklovskii is extended to describe the peak widths of attenuation of the surface acoustic waves (SAW). In contrast to electromagnetic waves, wavelength of SAW can be smaller than the relevant localization length. This leads to a drastic increase of the peaks widths. The latter are shown to grow as (Ts(ω)/T1)0.4 where the effective temperature Ts is about 400ħω for GaAs.

Quantum Hall effect in semiconductor superlattice in a tilted magnetic field

2001 ◽  
Vol 298 (1-4) ◽  
pp. 48-51 ◽  
Author(s):  
Minoru Kawamura ◽  
Akira Endo ◽  
Shingo Katsumoto ◽  
Yasuhiro Iye ◽  
Chieko Terakura ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Hall Effect ◽  
Quantum Hall Effect ◽  
Quantum Hall ◽  
Semiconductor Superlattice ◽  
Tilted Magnetic Field
Sign in / Sign up

Export Citation Format

Share Document