Low magnetic field superconducting phase diagram of the high-Tc YBa2Cu3O9-$δ$
Journal
Solid state communications
Journal Volume
64
Journal Issue
4
Pages
509-511
Date Issued
1987
Author(s)
Abstract
The low magnetic field phase diagram of the high-Tc superconductor YBa2Cu3O9-δ with δ∼2.1 has been determined in fields to 5000 0e. The lower critical field is about 300 0e near T=0 and less than 100 0e at liquid nitrogen temperature. The mixed phase shows significant relaxation and field cooling effects. © 1987.
Type
journal article