74 citations · 166 across the 6 of their papers we have counts for
6 papers
Comment on Hess et al. Phys. Rev. Lett. {\bf 130}, 207001 (2023)
A. Antipov, W. Cole, K. Kalashnikov +5
In this comment, we show that the model introduced in Hess et al. Phys. Rev. Lett. {\bf 130}, 207001 (2023) fails the topological gap protocol (TGP) (Pikulin et al., arXiv:2103.122…
Fluxonium Qubits in a Flip-Chip Package
Aaron Somoroff, Patrick Truitt, Adam Weis +10
The strong anharmonicity and high coherence times inherent to fluxonium superconducting circuits are beneficial for quantum information processing. In addition to requiring high-qu…
Phase Diffusion in Low- Josephson Junctions at milli-Kelvin Temperatures
Wen-Sen Lu, Konstantin Kalashnikov, Plamen Kamenov +2
Josephson junctions (JJs) with Josephson energy are widely employed as non-linear elements in superconducting circuits for quantum computing, operating at milli-K…
Bifluxon: Fluxon-Parity-Protected Superconducting Qubit
Konstantin Kalashnikov, Wen Ting Hsieh, Wenyuan Zhang +6
We have developed and characterized a symmetry-protected superconducting qubit that offers simultaneous exponential suppression of energy decay from charge and flux noise, and deph…
Granular Aluminum Meandered Superinductors for Quantum Circuits
Plamen Kamenov, Wen-Sen Lu, Konstantin Kalashnikov +3
We have designed superinductors made of strongly disordered superconductors for implementation in "hybrid" superconducting quantum circuits. The superinductors have been fabricated…
Microresonators fabricated from high-kinetic-inductance Aluminum films
Wenyuan Zhang, K. Kalashnikov, Wen-Sen Lu +3
We have studied superconducting coplanar-waveguide (CPW) resonators fabricated from disordered (granular) films of Aluminum. Very high kinetic inductance of these films, inherent t…