The dc conductivity for the direction parallel to the walls of a quasi-two-dimensional quantum
well with a magnetic eld B = B^z applied normal to its barrier is obtained by using a quantum
stastistical operator algebra technique. The electron and the ...
The dc conductivity for the direction parallel to the walls of a quasi-two-dimensional quantum
well with a magnetic eld B = B^z applied normal to its barrier is obtained by using a quantum
stastistical operator algebra technique. The electron and the phonon distribution functions are
included in the relaxation rate, so all possible electron transitions, along with phonon absorptions
and emissions, can be explained in an organized way. The numerical result shows that the width
of the DC conductivity decreases with the well width and increases with the temperature.