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Observation of Caroli–de Gennes–Matricon Vortex States in YBa2Cu3O7-δ

Published on December 4, 2017

Detailed scanning tunneling microsccopy and spectroscopy and original model calculations reveal the long sought after electronic signature of the vortex cores in a high temperature copper oxyde d-wave superconductor.

This publication has been selected as a Physics Highlight of the Year 2017 by the APS.

This study is also the subject of a Viewpoint in Physics.


Christophe Berthod, Ivan Maggio-Aprile, Jens Bruér, Andreas Erb, and Christoph Renner

See this publication on UNIGE