Superconductivity Breakthrough: First Direct Visualization of a Zero-Field Pair Density Wave - SciTechDaily
scitechdaily.comSubmitted by scitechdaily2928 in science
Tunneling spectroscopy uncovers the clearest proof yet that this exotic superconducting state of matter exists without a magnetic field in an iron-based superconductor. Researchers discovered an alternate superconducting state, called a pair density wave (PDW…