51 citations · 78 across the 4 of their papers we have counts for
4 papers
Hole Doping Dependence of the Coherence Length in Thin Films
H. H. Wen, H. P. Yang, S. L. Li +4
By measuring the field and temperature dependence of magnetization on systematically doped thin films, the critical current density and the collective…
Absence of a True Vortex-Glass Phase above the Bragg Glass Transition Line in Bi-2212
S. L. Li, H. H. Wen
In magnetic measurements on BiSrCaCuO (Bi-2212) single crystals, a general peak with a dynamical feature on both and curves was found with S the mag…
Dimensional Crossover of Vortex Dynamics Induced by Gd Substitution on Bi2212 Single Crystals
Z. W. Zhao, S. L. Li, H. H. Wen +1
The vortex dynamics of BiSrCaGdCuO single crystals is investigated by magnetic relaxation and hysteresis measurements. By substituting with $Gd…
Preparation and Superconductivity of a MgB2 Superconducting Tape
G. C. Che, S. L. Li, Z. A. Ren +8
A MgB2 superconducting tape has been successfully prepared by a new way of boron diffusion into Mg tape. This tape superconductor has a Tc of 39 K with a sharp transition width of…