Strain-stabilized superconductivity.

ABSTRACT: Superconductivity is among the most fascinating and well-studied quantum states of matter. Despite over 100 years of research, a detailed understanding of how features of the normal-state electronic structure determine superconducting properties has remained elusive. For instance, the ability to deterministically enhance the superconducting transition temperature by design, rather than by serendipity, has been a long sought-after goal in condensed matter physics and materials science, but achieving this objective may require new tools, techniques and approaches. Here, we report the transmutation of a normal metal into a superconductor through the application of epitaxial strain. We demonstrate that synthesizing RuO₂ thin films on (110)-oriented TiO₂ substrates enhance

SUBMITTER: Ruf JP 

PROVIDER: S-EPMC7782483 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature