253 citations · 410 across the 5 of their papers we have counts for
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cond-mat.mes-hall2006★ 35 cited
Readout methods and devices for Josephson-junction-based solid-state qubits
G. Johansson, L. Tornberg, V. S. Shumeiko +1
We discuss the current situation concerning measurement and readout of Josephson-junction based qubits. In particular we focus attention of dispersive low-dissipation techniques in…
cond-mat.mes-hall2006★ 44 cited
Fast quantum limited read-out of a superconducting qubit using a slow oscillator
G. Johansson, L. Tornberg, C. M. Wilson
We describe how to perform fast quantum limited read-out of a solid state qubit biased at its degeneracy point. The method is based on homodyne detection of the phase of a microwav…