814 citations · 4.1k across the 34 of their papers we have counts for
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cond-mat.supr-con2008★ 161 cited
A semi-empirical model for two-level system noise in superconducting microresonators
Jiansong Gao, Miguel Daal, John M. Martinis +6
We present measurements of the low--temperature excess frequency noise of four niobium superconducting coplanar waveguide microresonators, with center strip widths ranging fr…
cond-mat.supr-con2008★ 366 cited
Experimental evidence for a surface distribution of two-level systems in superconducting lithographed microwave resonators
Jiansong Gao, Miguel Daal, Peter Day +6
We present measurements of the temperature-dependent frequency shift of five niobium superconducting coplanar waveguide microresonators with center strip widths ranging from 3 m…