Eliya Blumenthal

Flux-tunable transmon with an Al/AlO x /4Hb-TaS2 Josephson junction

Incorporating van der Waals (vdW) superconductors into Josephson elements extends circuit-QED beyond conventional Al/AlOx/Al junctions, enabling microwave probes of unconventional condensates and subgap excitations. We realize a flux-tunable transmon whose nonlinear inductive ele...