Transient response analysis of quantum devices using improved numerical model of wigner function

개선된 Wigner 함수 수치 모델을 이용한 양자소자의 과도응답해석

Discretization method and numerical calculations of wigner function to introduce the influence of spatially varying effective mass as well as to reduce the error involved in the conventional discretization model are presented. Using this new discrete model, the transient responses of resonant-tunneling-diode are analyzed.