Spin environment of a superconducting qubit in high magnetic fields
In Fig. 1 we present the field resilient gralmonium qubit, fabricated from a single layer of grAl (cf. Fig. 1a),…
Giant shot noise in superconductor/ferromagnet junctions with orbital-symmetry- controlled spin-orbit coupling
Our choice of epitaxial V(100)/MgO/Fe(100) junctions appears surprising. The incompatible orbital symmetries in the electronic structure of V(100)…
A dephasing sweet spot with enhanced dipolar coupling
Device The device is depicted in Fig. 1. Detailed fabrication procedures are outlined in the Methods. This device comprises…
Deterministic generation of two-dimensional multi-photon cluster states
Device architecture and cluster state generation protocol To generate ladder-like cluster states, we use two transmon qubits whose…
Superconducting magic-angle twisted trilayer graphene with competing magnetic order and moiré inhomogeneities
The family of twisted multilayer graphene devices, like twisted bilayer and trilayer graphene, provide an opportunity to study…
Perception and argumentation in the LK-99 superconductivity controversy: a sentiment and argument mining analysis
Trend of three different sources Our analysis of frequency trends reveals that the number of posts surged in…