Dey, Moumita; Maiti, Santanu K.; Karmakar, S. N. - In: The European Physical Journal B - Condensed Matter and … 80 (2011) 1, pp. 105-114
We examine spin dependent transport in a quantum interferometer composed of magnetic atomic sites based on transfer matrix formalism. The interferometer, threaded by a magnetic flux ϕ, is symmetrically attached to two semi-infinite one-dimensional (1D) non-magnetic electrodes, namely, source...