Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

APS

Quantum charge fluctuations of the single electron box

Konrad W. Lehnert, Benjamin Turek, Robert J. Schoelkopf, Kevin Bladh, Per Delsing

Published Mar 1, 2003• 0 citations
OpenAlex

Related papers

Quantum charge fluctuations and the polarizability of the single-electron box

Konrad W. Lehnert

APS•Mar 1, 2004•0 citations

Quantum Coherence of Charge States in the Single Electron Box

Vincent Bouchiat, D. Vion, P. Joyez +2 more

Journal of Superconductivity•Dec 1, 1999•23 citations

Single-electron transistor backaction on the single-electron box

Benjamin Turek, Konrad W. Lehnert, Aashish A. Clerk +4 more

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 SET, the charge state of the SET island fluctuates. These fluctuations capacitively couple to the box and cause changes in the position, width, and asymmetry of the Coulomb staircase. A sequential tunneling model accurately recreates these effects, confirming this mechanism of the backaction of a SET. This is a first step toward understanding the effects of quantum measurement on solid-state qubits.

Physical Review B•May 26, 2005•23 citations

SET Backaction on the Single Electron Box

Benjamin Turek, Konrad W. Lehnert, Aash Clerk +4 more

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 SET, the charge state of the SET island fluctuates. These fluctuations capacitively couple to the box and cause changes in the position, width, and asymmetry of the Coulomb staircase. A sequential tunnelling model accurately recreates these effects, confirming this mechanism of the backaction of an SET. This is a first step towards understanding the effects of quantum measurement on solid state qubits.

arXiv:cond-mat/0501504•Jan 20, 2005•1 citation

Quantum fluctuations in correlated electron systems

Nayana Shah

•Jan 1, 2003•0 citations

Charge state instabilities in the single-electron trap

V. A. Krpenin, S. V. Lotkhov, Denis E. Presnov +6 more

Czechoslovak Journal of Physics•Apr 1, 1996•7 citations
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 SET, the charge state of the SET island fluctuates. These fluctuations capacitively couple to the box and cause changes in the position, width, and asymmetry of the Coulomb staircase. A sequential tunneling model accurately recreates these effects, confirming this mechanism of the backaction of a SET. This is a first step toward understanding the effects of quantum measurement on solid-state qubits.
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 SET, the charge state of the SET island fluctuates. These fluctuations capacitively couple to the box and cause changes in the position, width, and asymmetry of the Coulomb staircase. A sequential tunnelling model accurately recreates these effects, confirming this mechanism of the backaction of an SET. This is a first step towards understanding the effects of quantum measurement on solid state qubits.