Voltage drop due to longitudinal spin accumulation across the ballistic domain wall

V Fallahi, R Safaei - Physical Review B, 2016 - APS
The ballistic magnetoresistance (MR) of a domain wall constricted in a nanocontact between
two p-type semiconducting magnetic nanowires is studied theoretically using the Landauer …

Ballistic transport through a semiconducting magnetic nanocontact in the presence of Rashba and Dresselhaus spin–orbit interactions

V Fallahi, M Ghanaatshoar - physica status solidi (b), 2012 - Wiley Online Library
We study the magnetoresistance (MR) of a one‐dimensional electron gas in a ferromagnetic
semiconducting nanocontact containing an atomic‐size domain wall, and in the presence of …

Spin density and spin torque induced by the D'yakonov-Perel'mechanism in magnetic semiconductor nanowires with a constriction

V Fallahi - Physical Review B, 2019 - APS
The transport through a domain wall pinned at a nanoconstriction in (Ga, Mn) As wires is
investigated theoretically using the Landauer-Büttiker approach by considering the Rashba …

Numerical Investigation of Domain Wall Resistance in Magnetic Point Contacts: a New Algorithm for inhomogeneous Magnetization Textures

V Fallahi - Journal of Superconductivity and Novel Magnetism, 2017 - Springer
The ballistic magnetoresistance of a geometrically confined 180∘ head-to-head domain wall
at a magnetic point contact in a two-dimensional (2D) metallic nanowire is studied …

The Rashba-and Dresselhaus-induced spin accumulation in the diluted magnetic semiconductor nanowire containing a domain wall

V Fallahi, M Ghanaatshoar, N Tajielyato - Journal of superconductivity and …, 2013 - Springer
We have investigated the influence of spin accumulation on the domain wall resistance in
the presence of the Rashba and the Dresselhaus spin–orbit interactions. In this order, we …

[PDF][PDF] N. Tajielyato

V Fallahi, M Ghanaatshoar - researchgate.net
We have investigated the influence of spin accumulation on the domain wall resistance in
the presence of the Rashba and the Dresselhaus spin–orbit interactions. In this order, we …