Capture of carriers by quantum wells via optical-phonon deformation potential

EN ESTE TRABAJO SE CALCULA LA PROBABILIDAD DE CAPTURA DE UN ELECTRON POR UN POZO CUANTICO, LA CUAL CONSIDERA LA BIODIMENSIONALIDAD DEL SISTEMA ELECTRONICO EN EL POZO CUANTICO. LA INFLUENCIA DE LOS ESTADOS RESONANTES PARA ENERGIAS ELECTRONICAS MAYORES QUE LA ENERGIA DEL POZO. SE PRESENTA UN ANALISIS DE LA RAZON DE DISPERSION DE ELECTRONES VIA FONONES EN LA APROXIMACION DEL POTENCIAL DE DEFORMACION COMO FUNCION DEL ANCHO DEL POZO CUANTICO. Abstract A CALCULATION IS REPORTED FOR THE PROBABILITY OF ELECTRON CAPTURE BY A SINGLE QUANTUM WELL THAT TAKES INTO ACCOUNT THE QUASI-TWO-DIMENSIONAL ELECTRON SYSTEM IN THE QUANTUM WELL. THE INFLUENCE OF CONTINUUM RESONANCES, WHICH ARE LOCALIZED IN THE VICINITY OF THE QUANTUM WELL AT ENERGIES ABOVE THE BARRIER, WERE CONSIDERED IN THE CALCULATIONS. THE SCATTERING RATE BY OPTICAL-PHONON DEFORMATION POTENTIALS AS FUNCTION OF THE INCIDENT ELECTRON ENERGY AND THE WELL WIDTH ARE DISCUSSED.