Nickelate Superconductors: An Ongoing Dialog between Theory and Experiments

After decades of fundamental research, unconventional superconductivity has recently been demonstrated in rare-earth infinite-layer nickelates. The current view depicts these systems as a new category of superconducting materials, as they appear to be correlated metals with distinct multiband features in their phase diagram. Here, we provide an overview of the state of the art in this rapidly evolving topic.

Automated summary

Unconventional superconductivity has been demonstrated in rare-earth infinite-layer nickelates after decades of fundamental research, depicting these systems as a new category of superconducting materials with distinct multiband features in their phase diagram. This rapidly evolving topic is overviewed in this article.