The Fractional Quantum Hall Effect is presently a measurement in need of an explanation. To my knowledge, no one is attributing fractional charge to an individual elementary particle in attempted explanation of the data. The theories seem to revolve around collective phenomena.
On Mon, Nov 16, 2015 at 10:31 AM, Axil Axil <janap...@gmail.com> wrote: > Has anyone ever measured an elementary particle with a charge other than > an integer multiple of e? > > The Fractional Quantum Hall Effect >
