4 papers
Making vortices in dipolar spinor condensates via rapid adiabatic passage
J. -N. Zhang, L. He, H. Pu +2
We propose to the create vortices in spin-1 condensates via magnetic dipole-dipole interaction. Starting with a polarized condensate prepared under large axial magnetic field, we s…
Universal Scaling of Pinning Effect on Hall Anomaly near the Vortex Glass Transition and Doping Dependence Problems of Superconductors
L. He, X. Hu, L. Yin +5
We find universal scaling relations of the pinning effect on the Hall resistivity and Hall angle . Considering the extended power law form of and the micro…
The stability and free expansion of a dipolar Fermi gas
L. He, J. -N. Zhang, Yunbo Zhang +1
We investigate the stability and the free expansion of a trapped dipolar Fermi gas. We show that stabilizing the system relying on tuning the trap geometry is generally inefficient…
Scaling of Nonlinear Longitudinal and Hall Resistivities near the Vortex Glass Transition
X. Hu, L. He, L. Yin +6
We show that the longitudinal current-voltage characteristics of superconductors in mixed state have the general form of extended power law. Isotherms simulated from this nonlinear…