83 citations · 240 across the 8 of their papers we have counts for
7 papers · 1 filter
Magnetically tunable exciton valley coherence in monolayer WS mediated by the electron-hole exchange and exciton-phonon interactions
Kang Lan, Shijie Xie, Jiyong Fu +1
We develop a model, which incorporates both intra- and intervalley scatterings to master equation, to explore exciton valley coherence in monolayer WS subjected to magnetic fie…
Experimental review on Majorana zero-modes in hybrid nanowires
Ji-Bang Fu, Bin Li, Xin-Fang Zhang +3
As the condensed matter analog of Majorana fermion, the Majorana zero-mode is well known as a building block of fault-tolerant topological quantum computing. This review focuses on…
Symmetry Breaking of the Persistent Spin Helix in Quantum Transport
Pirmin J. Weigele, D. C. Marinescu, Florian Dettwiler +5
We exploit the high-symmetry spin state obtained for equal Rashba and linear Dresselhaus interactions to derive a closed-form expression for the weak localization magnetoconductivi…
Stretchable persistent spin helices in GaAs quantum wells
Florian Dettwiler, Jiyong Fu, Shawn Mack +4
The Rashba and Dresselhaus spin-orbit (SO) interactions in 2D electron gases act as effective magnetic fields with momentum-dependent directions, which cause spin decay as the spin…
Persistent Skyrmion Lattice of Noninteracting Electrons with Spin-Orbit Coupling
Jiyong Fu, Poliana H. Penteado, Marco O. Hachiya +2
A persistent spin helix (PSH) is a robust helical spin-density pattern arising in disordered 2D electron gases with Rashba and Dresselhaus spin-orbit (SO) tuned couplings,…
Spin-orbit interaction in GaAs wells: From one to two subbands
J. Y. Fu, J. Carlos Egues
We investigate the Rashba and Dresselhaus spin-orbit (SO) couplings in GaAs quantum wells in the range of well widths allowing for a transition of the electron occupancy from o…
Electrical spin protection and manipulation via gate-locked spin-orbit fields
F. Dettwiler, J. Fu, S. Mack +4
The spin-orbit (SO) interaction couples electron spin and momentum via a relativistic, effective magnetic field. While conveniently facilitating coherent spin manipulation in semic…