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Nature 389, 119-120 (11 September 1997) | doi:10.1038/38104
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A shot in the arm for fractional charge
Charles L. Kane1 & Matthew P. A. Fisher2
The theory of the fractional quantum Hall effect implies the existence of quasiparticles, collective electron states that have fractional charge. New experiments provide a direct measurement of the charge of these strange states.
- Charles L. Kane is in the Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
- Matthew P. A. Fisher is at the Institute for Theoretical Physics, Kohn Hall, University of California at Santa Barbara, California 93106-4030, USA.
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