Ontology highlight
ABSTRACT:
SUBMITTER: Wu J
PROVIDER: S-EPMC7245092 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
Proceedings of the National Academy of Sciences of the United States of America 20200504 20
We have measured the angle-resolved transverse resistivity (ARTR), a sensitive indicator of electronic anisotropy, in high-quality thin films of the unconventional superconductor Sr<sub>2</sub>RuO<sub>4</sub> grown on various substrates. The ARTR signal, heralding the electronic nematicity or a large nematic susceptibility, is present and substantial already at room temperature and grows by an order of magnitude upon cooling down to 4 K. In Sr<sub>2</sub>RuO<sub>4</sub> films deposited on tetrag ...[more]