Multiple superconducting phases and order-parameter evolution in pressurized UTe2

Nature Communications, Published online: 22 August 2026; doi:10.1038/s41467-026-77045-7 Point-contact spectroscopy under pressure reveals Andreev bound states on UTe2’s (001) surface, indicating an odd-kz pz component of the superconducting order parameter. The relative weights of pz- and px/y-wave pairing distinguish its multiple pressure-tuned superconducting phases. The post Multiple…