Abstract
A low temperature magnetic force microscope has been applied to spatially resolve single vortices in an epitaxially grown YBa2Cu3O7-δ thin film at 77 K. A disordered vortex arrangement is observed, and the vortices are strongly pinned. The observed phase is expected to be truly superconducting due to strong pinning.
Original language | English (US) |
---|---|
Pages (from-to) | 1847-1850 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 74 |
Issue number | 10 |
State | Published - Mar 6 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)