Mission:
We are a creative team of physicists and engineers working together to understand, design, manufacture, and control coherent quantum systems comprising superconducting artificial atoms (qubits) for quantum information science and technology applications. Our efforts span fundamental research to applied physics and systems engineering.
Recent Publications:
Quantum circuits are just a phase
C. Heunen, L. Lemonnier, C. McNally, A. Rice
arXiv:2507.11676 (2025)
Synchronous detection of cosmic rays and correlated errors in superconducting qubit arrays
P. Harrington, M. Li, M. Hays, W. V. De Pontseele, D. Mayer, H. D. Pinckney, F. Contipelli, M. Gingras, B. M. Niedzielski, H. Stickler, J. L. Yoder, M. E. Schwartz, J. A. Grover, K. Serniak, W. D. Oliver, J. A. Formaggio
Nature Communications 16, 6428 (2025) | arXiv:2402.03208 (2024)
Emergent harmonics in Josephson tunnel junctions due to series inductance
J. Kim, M. Hays, I. T. Rosen, J. An, H. Zhang, A. Goswami, K. Azar, J. M. Gertler, B. M. Niedzielski, M. E. Schwartz, T. P. Orlando, J. A. Grover, K. Serniak, W. D. Oliver
arXiv:2507.08171 (2025)
Temperature and magnetic-field dependence of energy relaxation in a fluxonium qubit
L. Ateshian, M. Hays, D. A. Rower, H. Zhang, K. Azar, R. Assouly, L. Ding, M. Gingras, H. Stickler, B. M. Niedzielski, M. E. Schwartz, T. P. Orlando, J. Î-j. Wang, S. Gustavsson, J. A. Grover, K. Serniak, W. D. Oliver
arXiv:2507.01175 (2025)
Flat-band (de)localization emulated with a superconducting qubit array
I. T. Rosen, S. E. Muschinske, C. N. Barrett, D. A. Rower, R. Das, D. K. Kim, B. M. Niedzielski, M. Schuldt, K. Serniak, M. E. Schwartz, J. L. Yoder, J. A. Grover, W. D. Oliver
Physical Review X 15, 021091 (2025) | arXiv:2410.07878 (2024)