Observation of a fractional quantum number
- 15 August 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (4) , 2274-2275
- https://doi.org/10.1103/physrevb.28.2274
Abstract
New experiments on the two-dimensional electrons in GaAs- As heterostructures at K and kG demonstrate that the quantum number of the quantized Hall resistance, close to filling of the last Landau level, is to better than 1 part in .
Keywords
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