82 citations · 211 across the 8 of their papers we have counts for
8 papers
Fast gates for bit-flip protected superconducting qubits
C. A. Siegele, A. A. Sokolova, L. N. Kapoor +2
Superconducting qubits offer an unprecedentedly high degree of flexibility in terms of circuit encoding and parameter choices. However, in designing the qubit parameters one typica…
A gate tunable transmon qubit in planar Ge
Oliver Sagi, Alessandro Crippa, Marco Valentini +10
Gate-tunable transmons (gatemons) employing semiconductor Josephson junctions have recently emerged as building blocks for hybrid quantum circuits. In this study, we present a gate…
Observation of collapse and revival in a superconducting atomic frequency comb
E. S. Redchenko, M. Zens, M. Zemlicka +6
Recent advancements in superconducting circuits have enabled the experimental study of collective behavior of precisely controlled intermediate-scale ensembles of qubits. In this w…
Emergent macroscopic bistability induced by a single superconducting qubit
R. Sett, F. Hassani, D. Phan +3
The photon blockade breakdown in a continuously driven cavity QED system has been proposed as a prime example for a first-order driven-dissipative quantum phase transition. But the…
Compact vacuum gap transmon qubits: Selective and sensitive probes for superconductor surface losses
M. Zemlicka, E. Redchenko, M. Peruzzo +4
State-of-the-art transmon qubits rely on large capacitors which systematically improves their coherence due to reduced surface loss participation. However, this approach increases…
A superconducting qubit with noise-insensitive plasmon levels and decay-protected fluxon states
Farid Hassani, Matilda Peruzzo, Lucky N. Kapoor +3
The inductively shunted transmon (IST) is a superconducting qubit with exponentially suppressed fluxon transitions and a plasmon spectrum approximating that of the transmon. It sha…
Surpassing the resistance quantum with a geometric superinductor
M. Peruzzo, A. Trioni, F. Hassani +2
The superconducting circuit community has recently discovered the promising potential of superinductors. These circuit elements have a characteristic impedance exceeding the resist…
Converting microwave and telecom photons with a silicon photonic nanomechanical interface
G. Arnold, M. Wulf, S. Barzanjeh +5
Practical quantum networks require low-loss and noise-resilient optical interconnects as well as non-Gaussian resources for entanglement distillation and distributed quantum comput…