177 citations · 307 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2008★ 177 cited
Tuning the Gap of a Superconducting Flux Qubit
F. G. Paauw, A. Fedorov, C. J. P. M. Harmans +1
We experimentally demonstrate the in situ tunability of the minimum energy splitting (gap) of a superconducting flux qubit by means of an additional flux loop. Pulses applied via a…
cond-mat.supr-con2008★ 50 cited
One- and two-photon spectroscopy of a flux qubit coupled to a microscopic defect
A. Lupascu, P. Bertet, E. F. C. Driessen +2
We observed the dynamics of a superconducting flux qubit coupled to an extrinsic quantum system (EQS). The presence of the EQS is revealed by an anticrossing in the spectroscopy of…
cond-mat.supr-con2007★ 80 cited
Interqubit coupling mediated by a high-excitation-energy quantum object
S. Ashhab, A. O. Niskanen, K. Harrabi +6
We consider a system composed of two qubits and a high-excitation-energy quantum object used to mediate coupling between the qubits. We treat the entire system quantum mechanically…