Tuning the Gap of a Superconducting Flux Qubit

J.E. Mooij et al

1999

Earlier work this paper cites.

T. Orlando et al

1999

Earlier work this paper cites.

J.R. Friedman et al

2000

Earlier work this paper cites.

D. Vion et al

2002

Earlier work this paper cites.

J. Majer, J. Butcher, and J.E. Mooij, Appl. Phys. Lett. 80

2002

Earlier work this paper cites.

D. Leibfried et al

2003

Earlier work this paper cites.

I. Chiorescu et al

2003

Cited alongside, same era.

I. Chiorescu et al

2004

Cited alongside, same era.

G. Wendin and V. Shumeiko, Low Temp. Phys. 33

2007

Cited alongside, same era.

J. Majer et al

2007

Cited alongside, same era.

T. Hime et al

2007

Cited alongside, same era.

S. Poletto et al

Cited in the paper.

Initial results using the layout of Fig. 1

Cited in the paper.

M ϵ , ϵ d ​ c M_{\epsilon,\epsilon_{d}c} =1.7 pH, M ϵ , ϵ μ ​ w M_{\epsilon,\epsilon_{\mu w}} =2 fH and M α , α M_{\alpha,\alpha} =0.8 pH

Cited in the paper.

The data set for Δ \Delta is smaller than for I p I_{p} , because below 2 GHz the gap becomes difficult to observe

Cited in the paper.

We used C / A C/A =80 fF/ μ ​ m 2 \mu m^{2} . The capacitance of the rightmost large junction (Fig. 2

Cited in the paper.

M. Steffen et al

Cited in the paper.

J. H. Plantenberg et al

2007

Later among the works it cites.

P. Bertet et al

2007

Later among the works it cites.

M. A. Sillanpää, I. Park and R. W. Simmonds, Nature 449

2008

Closest in time.

M. Grajcar et al

2008

Closest in time.

A. J. Kerman and W. D. Oliver, Phys. Rev. Lett. 101

2008

Closest in time.