Affiliation:
1. School of Physics, Iran University of Science and Technology, 1684613114 Tehran, Iran
Abstract
Using a Green's function method, we study the magnetoresistance (MR) effect in a ring-shaped array of magnetic quantum dots (QDs), with or without magnetic leads, while the magnetic QDs play the role of magnetic layers in conventional multilayer MR devices.
Funder
Iran University of Science and Technology
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy