| Literature DB >> 16605945 |
R H Koch1, G A Keefe, F P Milliken, J R Rozen, C C Tsuei, J R Kirtley, D P DiVincenzo.
Abstract
We experimentally demonstrate the use of a superconducting transmission line, shorted at both ends, to stabilize the operation of a tunable flux qubit. Using harmonic-oscillator stabilization and pulsed dc operation, we have observed Larmor oscillations with a single shot visibility of 90%. In another qubit, the visibility was 60% and there was no measurable visibility reduction after 35 ns.Year: 2006 PMID： 16605945 DOI： 10.1103/PhysRevLett.96.127001
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161