
Dispersion relation \
w versus q^{ }a for surface and bulk
magnetoplasmons due to the intra and interLandau levels (lefthand side and righthand side),
where the w_{ij+} and
w_{ij} are maximum and minimum dispersion energy of the bulk magnetoplasmon
modes, respectively, and the w_{ijS}
is the dispersion energy of the surface magnetoplasmon modes.
Here i and j represent the Landau
level index, respectively. The values of the parameters are as follows:
n = 7.7x10^{11} cm^{2}, a = 82.7 nm,
L = 30 nm, m= 0.0665 m_{0} ,
e = 13.1,
e_{0} = 1.0, and
E_{ij} = (ij)hw .


Dispersion relation hw
versus the strength of magnetic
field B for surface and bulk magnetoplasmons due to the intra and interLandau levels (lefthand side and righthand side).
Here i and j represent the Landau level index, respectively.
The values of the parameters are as follows:
n = 7.7x10^{11} cm^{2}, a = 82.7 nm,
L = 30 nm, m= 0.0665 m_{0} ,
e = 13.1,
e_{0} = 1.0, and
E_{ij} = (ij)hw . 

Dispersion relation hw
versus the ratio of the confining
potential parameter to cyclotron resonance frequency w_{z}/w_{c}
for surface and bulk magnetoplasmons due to the intra and interLandau
levels (lefthand side and righthand side).
The values of the parameters are as follows:
n = 7.7x10^{11} cm^{2}, a = 82.7 nm,
L = 30 nm, m= 0.0665 m_{0} ,
e = 13.1,
e_{0} = 1.0, and
E_{ij} = (ij)hw . 

Raman intensities for surface and bulk magnetoplasmons
due to the interLandau levels at a specific value of qa = 3.0 and
k_{z} = 2pa/5.
The values of the parameters are as follows:
l = a2d = L, and N = 40
and g = 0.02 meV.
