27 citations · 62 across the 5 of their papers we have counts for
5 papers
What can we learn about the dynamics of transported spins by measuring shot noise in spin-orbit-coupled nanostructures?
Branislav K. Nikolic, Ralitsa L. Dragomirova
We review recent studies of the shot noise of spin-polarized charge currents and pure spin currents in multiterminal semiconductor nanostructures, while focusing on the effects bro…
Shot Noise Probing of Magnetic Ordering in Zigzag Graphene Nanoribbons
Ralitsa L. Dragomirova, Denis A. Areshkin, Branislav K. Nikolic
The nonequilibrium time-dependent fluctuations of charge current have recently emerged as a sensitive experimental tool to probe ballistic transport through evanescent wave functio…
Spin and Charge Shot Noise in Mesoscopic Spin Hall Systems
R. L. Dragomirova, L. P. Zarbo, B. K. Nikolic
Injection of unpolarized charge current through the longitudinal leads of a four-terminal two-dimensional electron gas with the Rashba spin-orbit (SO) coupling and/or SO scattering…
Shot Noise of Spin-Decohering Transport in Spin-Orbit Coupled Nanostructures
Ralitsa L. Dragomirova, Branislav K. Nikolic
We generalize the scattering theory of quantum shot noise to include the full spin-density matrix of electrons injected from a spin-filtering or ferromagnetic electrode into a quan…
Quantum Transparency of Anderson Insulator Junctions: Statistics of Transmission Eigenvalues, Shot Noise, and Proximity Conductance
Branislav K. Nikolic, Ralitsa L. Dragomirova
We investigate quantum transport through strongly disordered barriers, made of a material with exceptionally high resistivity that behaves as an Anderson insulator or a ``bad metal…