6 citations · 11 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2006★ 6 cited
Pulse and hold strategy for switching current measurements
Jochen Walter, Erik Tholen, Joachim Sjostrand +1
We investigate by theory and experiment, the Josephson junction switching current detector in an environment with frequency dependent damping. Analysis of the circuit's phase space…
cond-mat.mes-hall2003
Noise and the Measurement Process for a Circular Josephson Array Qubit
Joachim Sjostrand, Anders Karlhede
We discuss a charge qubit consisting of a circular array of Josephson junctions. The two-level system we consider couples the two charge states through a higher order tunneling pro…
cond-mat.mes-hall2002★ 5 cited
The v=1 Quantum Hall edge with a realistic potential
Joachim Sjostrand, Anders Eklund, Anders Karlhede
We study the softening of the edge modes of the compact ferromagnetic v=1 Quantum Hall edge as the strength of the confining potential decreases. To obtain a realistic potential we…