Spin transport in an Aharonov-Bohm ring with exchange interaction

• Main Authors: Savenko, I. G., Polozkov, R. G., Shelykh, Ivan.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/101654; http://hdl.handle.net/10220/18738
• Institution: Nanyang Technological University

We investigate spin-dependent conductance through a quantum Aharonov-Bohm ring containing localized electrons which interact with the propagating flow of electrons via exchange interaction of the ferromagnetic or antiferromagnetic type. We analyze the conductance oscillations as a function of both...