In a few words, we create quantum technology from capacitors, inductors, and Josephson junctions, the three elements of superconducting circuits. Our interests include new qubits and gates for scalable quantum processors, quantum simulations of important many-body problems, quantum metrology, and mesoscopic superconductivity.

The lab's achievements include: Fluxonium (most coherent superconducting qubit), Blochnium - the dual of transmon (completes the ``periodic" table of artificial circuit atoms), multiterminal Josephson effect in hybrid epitaxial junctions (a required component for braiding Majorana fermions), and observation of many-body states of radiation and inelastic scattering of single photons (analog simulator of quantum impurity models). Our experimentation with Josephson junction chains yielded the highest impedance electromagnetic structures available today.