@inproceedings{1cdba20571054a459d489ef1f0da8460,
title = "Magnetic field dependence of electron energy states in 3D nano-scopic quantum rings",
abstract = "We study theoretically the electron energy states for realistic models in 3D nano-scopic semiconductor quantum rings. The effective one-band Hamiltonian approximation and the Ben Daniel-Duke boundary conditions are considered simultaneously in the model formulation. The proposed model problem is solved numerically by using central difference scheme with non-uniform meshing technique, shifted and balanced QR algorithm, and inverse iteration method. It is found that calculation results strongly depend on the radial cross shapes of InAs/GaAs quantum rings. The dependence of energy states on an external magnetic field for 3D nano-scopic quantum ring indicates there is a significant difference among those reported results with simplified ID or 2D approaches in literature. Simulation results demonstrate very good consistence with the experimental data.",
author = "Yi-Ming Li and O. Voskoboynikov and Lee, {C. P.} and Shih, {Cheng Feng} and Sze, {S. M.} and O. Tretyak",
year = "2001",
doi = "10.1109/NANO.2001.966384",
language = "English",
series = "Proceedings of the IEEE Conference on Nanotechnology",
publisher = "IEEE Computer Society",
pages = "11--16",
booktitle = "Proceedings of the 2001 1st IEEE Conference on Nanotechnology, IEEE-NANO 2001",
address = "United States",
note = "null ; Conference date: 28-10-2001 Through 30-10-2001",
}