Real-time and space visualization of excitations of the ν=1/3 fractional quantum Hall edge

We present scanning optical stroboscopic confocal microscopy and spectroscopy measurements wherein three degrees of freedom, namely, energy, real space, and real time, are resolvable. The edge-state propagation is detected as a temporal change in the optical response in the downstream edge. We succe...

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Bibliographic Details

Published in:	Physical Review Research
Main Authors:	Akinori Kamiyama, Masahiro Matsuura, John N. Moore, Takaaki Mano, Naokazu Shibata, Go Yusa
Format:	Article
Language:	English
Published:	American Physical Society 2022-03-01
Online Access:	http://doi.org/10.1103/PhysRevResearch.4.L012040