Controlled dephasing of a quantum dot resonance

Daniel Rohrlich, Oren Zarchin, Moty Heiblum, Diana Mahalu, Vladimir Umansky

Research output: Contribution to journalConference articlepeer-review


We couple electrons passing through a two-slit interferometer to electrons tunneling through a Fabry-Perot interferometer (a quantum dot) at resonance, and demonstrate that the mutual detection of these interferometer currents dephases and suppresses the resonance.

Original languageEnglish
JournalOptics InfoBase Conference Papers
StatePublished - 1 Jan 2008
EventInternational Conference on Quantum Information, ICQI 2008 - Boston, MA, United States
Duration: 13 Jul 200816 Jul 2008

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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