10 citations · 12 across the 6 of their papers we have counts for
6 papers · 1 filter
Quasiparticle Poisoning and Quantum Coherence in a Differential Charge Qubit
J. F. Schneiderman, M. D. Shaw, B. Palmer +2
We demonstrate the operation of a differential single Cooper-pair box, a charge qubit consisting of two aluminum islands, isolated from ground, coupled by a pair of small-area Jose…
Direct observation of time correlated single-electron tunneling
Jonas Bylander, Tim Duty, Per Delsing
We report a direct detection of time correlated single-electron tunneling oscillations in a series array of small tunnel junctions. Here the current, I, is made up of a lattice of…
SET Backaction on the Single Electron Box
B. A. Turek, K. W. Lehnert, A. Clerk +4
We report an experimental observation of the backaction of a Single Electron Transistor (SET) measuring the Coulomb staircase of a single electron box. As current flows through the…
Supercurrent and Conductance Quantization in a Superconducting Quantum Point Contact
T. Bauch, E. Huerfeld, V. M. Krasnov +3
We study the quantization of the supercurrent and conductance of a superconducting quantum point contact (SQPC) in a superconductor-two dimensional electrongas-superconductor (S-2D…
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…
Coulomb blockade effects in anodised niobium nanostructures
Torsten Henning
Niobium thin film nanostructures were fabricated using electron beam lithography and a liftoff process involving a four layer resist system. Wires having micrometres in length and…