Electron transport through a spin-orbit-coupled quantum ring is investigated within linear
response theory. We show that the finite width of the ring results in the appearance of Fano …

The effects of random vacancies, Rashba and Zeeman interactions on the energy spectrum
and persistent current in an armchair hexagonal graphene ring are investigated. It is found …

Topological insulators exhibit gapless edge or surface states that are topologically protected
by time-reversal symmetry. However, several promising candidates for topologically …

In the present works, we numerically study the persistent current of a quantum ring systems
in the presence of charged rods and impurities. Effects of inner ring radius, ring thickness …

We study spin-resolved electron transport in a double quantum ring in the presence of
Rashba spin-orbit interaction and a magnetic flux using quantum waveguide theory. We …

By using the Green's function formalism, we investigate the effects of single particle energy
levels of a quantum dot on the spin-dependent transmission properties through a triple …

Spin-dependent electron transport in an open double quantum ring, when each ring is made
up of four quantum dots and threaded by a magnetic flux, is studied. Two independent and …

In this paper, spin-filtering properties of transmitted electrons through a quantum ring in the
presence of Rashba spin-orbit interaction and magnetic flux are studied. To investigate the …

Spin-dependent electronic transport through an open multiple-quantum-dot ring threaded by
a magnetic flux is theoretically investigated by using the single particle Greenʼs function …

Spin-dependent persistent current in a quantum ring constituted by two normal and one
magnetic quantum dots, in the presence of Rashba spin–orbit interaction is studied by using …