4 papers
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…
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…
Critical Scaling of Extended Power Law I-V Isotherms near Vortex Glass Transition
Z. H. Ning, X. Hu, K. X. Chen +7
In view of the question about the vortex glass theory of the freezing of disordered vortex matter raised by recent experimental observations we reinvestigate the critical scaling o…
Peak Effect of Jc and Nonlinear E-J Characteristies of High-Tc Superconductors
W. Wang, Z. Qi, H. Y. Xu +3
The critical current density Jc in high-Tc superconductors (HTS) often shows a maximum at field far above the self-field. We study this peak effect(PE) with the nonlinear I-V respo…