Fractional charges on an integer quantum Hall edge
arXiv:0812.4321 · doi:10.1103/PhysRevLett.102.236402
Abstract
We propose ways to create and detect fractionally charged excitations in \emph{integer} quantum Hall edge states. The charge fractionalization occurs due to the Coulomb interaction between electrons propagating on different edge channels. The fractional charge of the soliton-like collective excitations can be observed in time resolved or frequency dependent shot noise measurements.
4 pages, 1 figure; Revised according to referee's comments, accepted for publication in Phys. Rev. Lett
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Cited by in corpus (69)
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