Физика Низких Температур: Том 47, Выпуск 10 (Октябрь 2021), c. 923-927 ( к оглавлению , назад )
Magnetoresistance of electrons in quantum ring with Rashba spin-orbit interaction
A.M. Babanlı and Osman Uçar
Department of Physics, University of Süleyman Demirel, 32260 Isparta, Turkey
Received April 08, 2021, revised May 11, 2021, published online August 26, 2021
The influence of Rashba spin-orbit interaction on the transport properties of the two-dimensional quantum ring with finite width has been investigated in the presence of the uniform perpendicular magnetic field. The dependence of magnetoresistance on the magnetic field and Rashba spin-orbit coupling parameter in quantum ring with finite width are investigated. It was shown that in the presence Rashba spin-orbit interaction that the beating pattern is destroyed.
Key words: magnetoresistance, ballistic conductance.