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

• المؤلفون الرئيسيون: Shangguan, Wang Zuo, Au Yeung, Tin Cheung, Yu, Ya Bin, Kam, Chan Hin, Zhao, Xuean
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Conductance; Dynamics
• الوصول للمادة أونلاين: 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...