Abstract
The anisotropy in the transverse AC susceptibility of YBa2Cu3O7-δ single crystals, induced by the periodic appearance of a force-free current configuration upon rotation of a superimposed DC field in the crystal plane, disappears at the vortex phase transition, indicating the loss of the vortex lines' stability against mutual cutting.
| Original language | English |
|---|---|
| Pages (from-to) | 1953-1954 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 282 |
| Issue number | PART 4 |
| DOIs | |
| Publication status | Published - 1 Jan 1997 |