50 citations · 80 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2013★ 30 cited
A 30 mK, 13.5 T scanning tunneling microscope with two independent tips
A. Roychowdhury, M. A. Gubrud, R. Dana +4
We describe the design, construction, and performance of an ultra-low temperature, high-field scanning tunneling microscope (STM) with two independent tips. The STM is mounted on a…
quant-ph2003★ 50 cited
Decoherence in a Josephson junction qubit
A. J. Berkley, H. Xu, M. A. Gubrud +4
The zero-voltage state of a Josephson junction biased with constant current consists of a set of metastable quantum energy levels. We probe the spacings of these levels by using mi…