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cond-mat.mes-hall1999
Controlled Dephasing via Phase Detection of Electrons: Demonstration of Bohr's Complementarity Principle
D. Sprinzak, E. Buks, M. Heiblum +1
Interference results when a quantum particle is free to choose among a few indistinguishable paths. A canonical example of Bohr's complementarity principle [1] is a two-path interf…
cond-mat.mes-hall1999
Observation of a Fifth of the Electron Charge
M. Reznikov, R. de Picciotto, T. G. Griffiths +2
We report the observation of quasi-particles with a charge q=e/5 detected by shot noise measurements in the 2/5 conducting channel (filling factor 2/5). This is in agreement with p…