activity
20162022
most citedSubstrate surface engineering for high-quality silicon/aluminum superconducting resonators

69 citations · 174 across the 9 of their papers we have counts for

collaborators

9 papers

quant-ph2022★ 1 cited

The Quantum Socket and DemuXYZ-Based Gates with Superconducting Qubits

J. H. Béjanin, C. T. Earnest, M. Mariantoni

Building large-scale superconducting quantum computers requires two complimentary elements: scalable wiring techniques and multiplex architectures. In our previous work [Béjanin et…

quant-ph2021

Interacting Defects Generate Stochastic Fluctuations in Superconducting Qubits

J. H. Béjanin, C. T. Earnest, A. S. Sharafeldin +1

Amorphous dielectric materials have been known to host two-level systems (TLSs) for more than four decades. Recent developments on superconducting resonators and qubits enable deta…

quant-ph2020

Resonant Coupling Parameter Estimation with Superconducting Qubits

J. H. Béjanin, C. T. Earnest, Y. R. Sanders +1

Today's quantum computers are comprised of tens of qubits interacting with each other and the environment in increasingly complex networks. In order to achieve the best possible pe…

physics.app-ph2019★ 8 cited

Improving the Time Stability of Superconducting Planar Resonators

M. S. Moeed, C. T. Earnest, J. H. Béjanin +2

Quantum computers are close to become a practical technology. Solid-state implementations based, for example, on superconducting devices strongly rely on the quality of the constit…

cond-mat.supr-con2018★ 69 cited

Substrate surface engineering for high-quality silicon/aluminum superconducting resonators

C. T. Earnest, J. H. Béjanin, T. G. McConkey +4

Quantum bits (qubits) with long coherence times are an important element for the implementation of medium- and large-scale quantum computers. In the case of superconducting planar…

physics.app-ph2017★ 13 cited

Thin film metrology and microwave loss characterization of indium and aluminum/indium superconducting planar resonators

C. R. H. McRae, J. H. Béjanin, C. T. Earnest +6

Scalable architectures characterized by quantum bits (qubits) with low error rates are essential to the development of a practical quantum computer. In the superconducting quantum…