9 citations · 29 across the 8 of their papers we have counts for
8 papers
Subband structure of a cylindrical HgTe nanowire: transition from normal type to inverted type
Rui Li
Based on the Kane model in the spherical approximation, both the electron and the hole subband dispersions in a cylindrical HgTe nanowire are calculated using analytical…
Hole subband dispersions in a cylindrical Ge nanowire: exact results based on the axial Luttinger-Kohn Hamiltonian
Rui Li
Based on the Luttinger-Kohn Hamiltonian in the axial approximation, the transcendental equations determining the hole subband dispersions in a cylindrical Ge nanowire are analytica…
What can we learn from the experiment of electrostatic conveyor belt for excitons?
T. T. Zhao, Rui Li, C. S. Liu
Motivated by the experiment of electrostatic conveyor belt for indirect excitons [A. G. Winbow, \textit{et al.}, Phys. Rev. Lett. \textbf{106}, 196806 (2011)], we study the exciton…
Spin-photon interaction in a nanowire quantum dot with asymmetrical confining potential
Rui Li
The electron (hole) spin-photon interaction is studied in an asymmetrical InSb (Ge) nanowire quantum dot. The spin-orbit coupling in the quantum dot mediates not only a transverse…
Low-energy hole subband dispersions in a cylindrical Ge nanowire: the effects of the nanowire growth direction
Rui Li, Zi-Qiang Li
We examine the validity of the spherical approximation in the Luttinger-Kohn Hamiltonian in calculating the subband dispersions of the hole gas. We calcul…
Searching strong `spin'-orbit coupled one-dimensional hole gas in strong magnetic fields
Rui Li
We show that a strong `spin'-orbit coupled one-dimensional (1D) hole gas is achievable via applying a strong magnetic field to the original two-fold degenerate (spin degeneracy) ho…
Low-energy subband wave-functions and effective -factor of one-dimensional hole gas
Rui Li
One-dimensional (1D) hole gas confined in a cylindrical Ge nanowire has potential applications in quantum information technologies. Here, we analytically study the low-energy prope…
Charge noise induced spin dephasing in a nanowire double quantum dot with spin-orbit coupling
Rui Li
Unexpected fluctuating charge field near a semiconductor quantum dot has severely limited the coherence time of the localized spin qubit. It is the interplay between the spin-orbit…