Rotational symmetry breaking in superconducting nickelate Nd_0.8Sr_0.2NiO₂ films.

ABSTRACT: The infinite-layer nickelates, isostructural to the high-T_c cuprate superconductors, have emerged as a promising platform to host unconventional superconductivity and stimulated growing interest in the condensed matter community. Despite considerable attention, the superconducting pairing symmetry of the nickelate superconductors, the fundamental characteristic of a superconducting state, is still under debate. Moreover, the strong electronic correlation in the nickelates may give rise to a rich phase diagram, where the underlying interplay between the superconductivity and other emerging quantum states with broken symmetry is awaiting exploration. Here, we study the angular dependence of the transport properties of the infinite-layer nickelate Nd_0.8Sr_0.2Ni

SUBMITTER: Ji H 

PROVIDER: S-EPMC10630465 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature