281 citations · 1.9k across the 46 of their papers we have counts for
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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…
Coherent current transport in wide ballistic Josephson junctions
P. Samuelsson, A. Ingerman, G. Johansson +7
We present an experimental and theoretical investigation of coherent current transport in wide ballistic superconductor-two dimensional electron gas-superconductor junctions. It is…
Full frequency voltage noise spectral density of a single electron transistor
Andreas Kack, Goran Johansson, Goran Wendin
We calculate the full frequency spectral density of voltage fluctuations in a Single Electron Transistor (SET), used as an electrometer biased above the Coulomb threshold so that t…
Noise in the Single Electron Transistor and its back action during measurement
G. Johansson, P. Delsing, K. Bladh +5
Single electron transistors (SETs) are very sensitive electrometers and they can be used in a range of applications. In this paper we give an introduction to the SET and present a…
Multiple Andreev reflection in single atom niobium junctions
B. Ludoph, N. van der Post, E. N. Bratus' +4
Single atom junctions between superconducting niobium leads are produced using the Mechanically Controllable Break Junction technique. The current-voltage characteristics of these…