3 papers
cond-mat.mes-hall2024
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…
cond-mat.mes-hall2023
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…
cond-mat.quant-gas2023
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…