Direct measurements of tunable josephson plasma resonance in the L-set

Mika A. Sillanpää, Leif Roschier, Pertti J. Hakonen

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Phase dynamics has been measured in a driven mesoscopic Josephson oscillator where the resonance is tuned either by magnetic flux or by gate charge modulation of the Josephson inductance. Phenomena are analyzed in terms of a phase particle picture, and by numerical circuit simulations. An analogy to switching of a DC-biased junction into voltage state is discussed. Operation principle of the recently demonstrated Inductive Single-Electron Transistor (L-SET) based on the driven oscillator is reviewed. The obtained charge sensitivity implies that a performance comparable to the best rf-SETs has already been reached with the novel device.

Original languageEnglish
Title of host publicationQuantum Computing in Solid State Systems
PublisherSpringer New York
Pages45-53
Number of pages9
ISBN (Print)0387263322, 9780387263328
DOIs
Publication statusPublished - 2006
Externally publishedYes

ASJC Scopus subject areas

  • General Physics and Astronomy

Fingerprint

Dive into the research topics of 'Direct measurements of tunable josephson plasma resonance in the L-set'. Together they form a unique fingerprint.

Cite this