Computer simulation of magnetization for vertically coupled nanoscale quantum rings

Yi-Ming Li*

*Corresponding author for this work

研究成果: Conference contribution同行評審

摘要

The energy spectra and magnetization for a system consisting of vertically coupled nanoscale semiconductor quantum rings (VCNSQR) under an external magnetic field was investigated. In this system, the electron moves in a 3D torus confinement region and tunnels among stacked layers which complicates the electron structure of the system. Nonlinear iterative method was used to compute energy states and magnetization for the vertically 2-coupled nanoscale InAs/GaAs quantum rings. It was observed that the magnetization of the quantum rings has a non periodical oscillation, where each non periodical jump relates to the crossing of single electron states and changes in the ground states.

原文English
主出版物標題2004 10th International Workshop on Computational Electronics, IEEE IWCE-10 2004, Abstracts
頁面259-260
頁數2
出版狀態Published - 21 三月 2004
事件2004 10th International Workshop on Computational Electronics: The Field of Computational Electronics - Looking Back and Looking Ahead, IEEE IWCE-10 2004, Abstracts - West Lafayette, IN, United States
持續時間: 24 十月 200427 十月 2004

出版系列

名字2004 10th International Workshop on Computational Electronics, IEEE IWCE-10 2004, Abstracts

Conference

Conference2004 10th International Workshop on Computational Electronics: The Field of Computational Electronics - Looking Back and Looking Ahead, IEEE IWCE-10 2004, Abstracts
國家United States
城市West Lafayette, IN
期間24/10/0427/10/04

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