180 citations · 420 across the 29 of their papers we have counts for
4 papers · 1 filter
Two-band description of the strong `spin'-orbit coupled one-dimensional hole gas in a cylindrical Ge nanowire
Rui Li, Xin-Yu Qi
The low-energy effective Hamiltonian of the strong `spin'-orbit coupled one-dimensional hole gas in a cylindrical Ge nanowire in the presence of a strong magnetic field is studied…
Spin-orbit coupling and electric-dipole spin resonance in a nanowire double quantum dot
Zhi-Hai Liu, Rui Li, Xuedong Hu +1
We study the electric-dipole transitions for a single electron in a double quantum dot located in a semiconductor nanowire. Enabled by spin-orbit coupling (SOC), electric-dipole sp…
An exactly solvable model for a strongly spin-orbit-coupled nanowire quantum dot
Rui Li, Lian-Ao Wu, Xuedong Hu +1
In the presence of spin-orbit coupling, quantum models for semiconductor materials are generally not exactly solvable. As a result, understanding of the strong spin-orbit coupling…
Controllable exchange coupling between two singlet-triplet qubits
Rui Li, Xuedong Hu, J. Q. You
We study controllable exchange coupling between two singlet-triplet qubits. We start from the original second quantized Hamiltonian of a quadruple quantum dot system and obtain the…