A decoherence-free subspace in a charge quadrupole qubit

by Mark Friesen, Joydip Ghosh, M. A. Eriksson, S. N. Coppersmith
Published 2017

Enhancing the dipolar coupling of a S-T 0 qubit with a transverse sweet spot

by J. C. Abadillo-Uriel, M. A. Eriksson, S. N. Coppersmith, Mark Friesen
Published 2019

Virtual-photon-mediated spin-qubit–transmon coupling

by A. J. Landig, J. V. Koski, P. Scarlino, C. Müller, J. C. Abadillo-Uriel, B. Kratochwil, C. Reichl, W. Wegscheider, S. N. Coppersmith, Mark Friesen, A. Wallraff, T. Ihn, K. Ensslin
Published 2019

Extending the coherence of a quantum dot hybrid qubit

by Brandur Thorgrimsson, Dohun Kim, Yuan-Chi Yang, L. W. Smith, C. B. Simmons, Daniel R. Ward, Ryan H. Foote, J. Corrigan, D. E. Savage, M. G. Lagally, Mark Friesen, S. N. Coppersmith, M. A. Eriksson
Published 2017