3 papers
cond-mat.supr-con2003
Vortex-unbinding and finite-size effects in Tl2Ba2CaCu2O8 thin films
Hao Jin, Hai-Hu Wen
Current-voltage (-) characteristics of TlBaCaCuO thin films in zero magnetic field are measured and analyzed with the conventional Kosterlitz-Thouless-Berezin…
cond-mat.supr-con2001
Magnetic relaxation and critical current density of thin films
H. H. Wen, S. L. Li, Z. W. Zhao +6
Magnetic relaxation and critical current density have been measured on a thin film in a wide region of temperature with the magnetic field up to 8 T. The irreversibility li…
cond-mat.supr-con2001
Flux dynamics and vortex phase diagram of the new superconductor
H. H. Wen, S. L. Li, Z. W. Zhao +4
Magnetic critical current density and relaxation rate have been measured on bulks from 1.6 K to at magnetic fields up to 8 Tesla. A vortex phase diagram is depicted b…