Vortex-core spectroscopy of $d$-wave cuprate high-temperature superconductors

Abstract

The mechanism of high-temperature superconductivity remains one of the great challenges of contemporary physics. Here, we review efforts to image the vortex lattice in copper oxide-based high-temperature superconductors and to measure the characteristic electronic structure of the vortex core of a $d$-wave superconductor using scanning tunneling spectroscopy.Comment: Main text : 7 pages, 8 figure