Abstract
An alternative mechanism for the double-peak superconductors is described. It is shown that due to electron correlations, the antiferromagnetic (AF)-like spin density wave (SDW) order can develop locally around the vortex core and vanish in the superconducting regions. The lift of the spin degeneracy leads to the splitting of the zero energy peak.
| Original language | English |
|---|---|
| Article number | 147002 |
| Pages (from-to) | 147002/1-147002/4 |
| Number of pages | 1 |
| Journal | Physical Review Letters |
| Volume | 87 |
| Issue number | 14 |
| DOIs | |
| State | Published - Oct 1 2001 |
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