Raman scattering from superconducting gap excitations in the presence of a magnetic field

1981 ◽  
Vol 23 (7) ◽  
pp. 3213-3221 ◽  
Author(s):  
R. Sooryakumar ◽  
M. V. Klein
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Superconducting Gap

scholarly journals Manipulating the Raman scattering rotation via magnetic field in an MoS2 monolayer

RSC Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 4035-4041
Author(s):  
Yi Wan ◽  
Xing Cheng ◽  
Yanfang Li ◽  
Yaqian Wang ◽  
Yongping Du ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Perpendicular Magnetic Field ◽  
Mos2 Monolayer

Herein, we demonstrated that a perpendicular magnetic field could produce a dramatic scattering rotation for the vibrations in MoS2 monolayers.

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
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