@article{f623fd12ea0c4bac8521598aa5664a22,
title = "Current- and Field-Induced Topology in Twisted Nodal Superconductors",
abstract = "We show that interlayer current induces topological superconductivity in twisted bilayers of nodal superconductors. A bulk gap opens and achieves its maximum near a {"}magic{"}twist angle θMA. Chiral edge modes lead to a quantized thermal Hall effect at low temperatures. Furthermore, we show that an in-plane magnetic field creates a periodic lattice of topological domains with edge modes forming low-energy bands. We predict their signatures in scanning tunneling microscopy. Estimates for candidate materials indicate that twist angles θ∼θMA are optimal for observing the predicted effects.",
author = "Volkov, {Pavel A.} and Wilson, {Justin H.} and Lucht, {Kevin P.} and Pixley, {J. H.}",
note = "Funding Information: We thank Philip Kim for insightful discussions. P. A. V., J. H. W., and J. H. P. acknowledge the Aspen Center for Physics where part of this work was performed, which is supported by National Science Foundation Grants PHY-1607611 and PHY-2210452. P. A. V. was supported by a Rutgers Center for Materials Theory Abrahams Fellowship and J. H. P. is partially supported by the Air Force Office of Scientific Research under Grant No. FA9550-20-1-0136, the NSF CAREER Grant No. DMR-1941569, and the Alfred P. Sloan Foundation through a Sloan Research Fellowship. The Flatiron Institute is a division of the Simons Foundation. Publisher Copyright: {\textcopyright} 2023 American Physical Society.",
year = "2023",
month = may,
day = "5",
doi = "10.1103/PhysRevLett.130.186001",
language = "English (US)",
volume = "130",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "18",
}