Admittance of a one-dimensional double-barrier resonant tunneling nanostructure

• Main Authors: Shangguan, Wang Zuo, Au Yeung, Tin Cheung, Yu, Ya Bin, Kam, Chan Hin, Zhao, Xuean
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Conductance; Dynamics
• 在線閱讀: https://hdl.handle.net/10356/88776; http://hdl.handle.net/10220/44724

We study the dynamic response of a one-dimensional double-barrier nanostructure to an ac bias. Combining the Schrödinger equation, Poisson equation and the scattering theory, we calculate the internal potential, charge density, and the ac conductance as well. The results show that the charge distrib...