39 citations · 195 across the 23 of their papers we have counts for
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Spin-orbit Interaction driven Topological Features in a Quantum Ring
Shenglin Peng, Wenchen Luo, Fangping Ouyang +1
One-dimensional quantum rings with Rashba and Dresselhaus spin-orbit couplings are studied analytically and are in perfect agreement with the numerical results. The topological cha…
Tuning the Topological Features of Quantum-Dot Hydrogen and Helium by a Magnetic Field
Wenchen Luo, Tapash Chakraborty
The topological charge of the spin texture in a quantum dot with spin-orbit couplings is shown analytically here to be stable against the ellipticity of the dot. It is directly tun…
Seeking Maxwell's Demon in a non-reciprocal quantum ring
Aram Manaselyan, Wenchen Luo, Daniel Braak +1
A non-reciprocal quantum ring, where one arm of the ring contains the Rashba spin-orbit interaction but not in the other arm, is found to posses very unique electronic properties.…
Spin Vortices and Skyrmions of a Single Electron in Inhomogeneous Magnetic Fields
Amin Naseri, Shenglin Peng, Wenchen Luo +1
We study the spin textures of a confined two-dimensional electron in inhomogeneous magnetic fields. These fields can either be external or effective fields due to a background magn…