Spatial correlation of electrons and holes in multiphonon resonant Raman scattering in a high magnetic field

1992 ◽  
Vol 46 (24) ◽  
pp. 15767-15788 ◽  
Author(s):  
V. I. Belitsky ◽  
M. Cardona ◽  
I. G. Lang ◽  
S. T. Pavlov
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Spatial Correlation ◽  
High Magnetic Field ◽  
Resonant Raman ◽  
Resonant Raman Scattering

scholarly journals RESONANT RAMAN SCATTERING OF QUANTUM WIRE IN STRONG MAGNETIC FIELD

1999 ◽  
Vol 13 (17) ◽  
pp. 2275-2283 ◽  
Author(s):  
HYUN C. LEE
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Strong Magnetic Field ◽  
Coulomb Interaction ◽  
Quantum Wire ◽  
Spin Excitation ◽  
Momentum Dependence ◽  
Near Resonance ◽  
Resonant Raman ◽  
Resonant Raman Scattering

The resonant Raman scattering of a quantum wire in a strong magnetic field is studied, focused on the effect of long range Coulomb interaction and the spin–charge separation. The energy–momentum dispersions of charge and spin excitation obtained from Raman cross-section show the characteristc cross-over behaviour induced by inter-edge Coulomb interaction. The "SPE" peak near resonance in polarized spectra becomes broad due to the momentum dependence of charge velocity. The broad peak in the depolarized spectra is shown to originate from the disparity between charge and spin excitation velocity.

One phonon resonant Raman scattering in semiconductor quantum wires: Magnetic field effect

2013 ◽  
Vol 410 ◽  
pp. 126-130 ◽  
Author(s):  
Re. Betancourt-Riera ◽  
Ri. Betancourt-Riera ◽  
J.M. Nieto Jalil ◽  
R. Riera
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Field Effect ◽  
Quantum Wires ◽  
Magnetic Field Effect ◽  
Resonant Raman ◽  
Resonant Raman Scattering

Multiphonon resonant Raman scattering in a strong magnetic field

1991 ◽  
Vol 44 (23) ◽  
pp. 12815-12821 ◽  
Author(s):  
C. Trallero-Giner ◽  
F. Iikawa ◽  
M. Cardona
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Strong Magnetic Field ◽  
Resonant Raman ◽  
Resonant Raman Scattering

Multiband electron resonant Raman scattering in quantum wells in a magnetic field

2003 ◽  
Vol 67 (15) ◽  
Author(s):  
V. López-Richard ◽  
G.-Q. Hai ◽  
C. Trallero-Giner ◽  
G. E. Marques
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Quantum Wells ◽  
Resonant Raman ◽  
Resonant Raman Scattering
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