Phonon-assisted cyclotron resonance in quantum wells via the multiphoton absorption process
HV Phuc, L Dinh, TC Phong - Superlattices and Microstructures, 2013 - Elsevier
In this paper, we consider the theory of phonon-assisted cyclotron resonance (PACR) in
quantum well semiconductors due to the scattering of electrons and acoustic, nonpolar and
polar optical phonons. Using perturbation approach, we obtain the expression of absorption
power in the case of multiphoton absorption. From the numerical and graphical method, we
consider the dependence of absorption power on frequency, temperature, and magnetic
field for a specific GaAs quantum well. Using profile method, we obtain the PACR-linewidth …
quantum well semiconductors due to the scattering of electrons and acoustic, nonpolar and
polar optical phonons. Using perturbation approach, we obtain the expression of absorption
power in the case of multiphoton absorption. From the numerical and graphical method, we
consider the dependence of absorption power on frequency, temperature, and magnetic
field for a specific GaAs quantum well. Using profile method, we obtain the PACR-linewidth …
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