Abstract
We investigate the influence of the Rashba effect on the properties of the polaron in a parabolic quantum well within the improved linear combination operator method. We discuss the relations among the polaron effective mass ratio with the vibrational frequency, the electron–phonon coupling strength, the velocity of the polaron and the Rashba parameter, respectively. Due to Rashba effect, the effective mass ratio occurs splitting. The effective mass ratio is an increase function of the vibrational frequency and the coupling strength. The change tendencies of the spin-up splitting effective mass ratio and the spin-down splitting effective mass ratio with the velocity and the Rashba parameter are opposite.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
