Circularly polarized near-field scanning optical microscope for investigations of edge states of a two-dimensional electron system
Source abstract
Abstract
We report on investigations of the quantum Hall chiral edge states using a near-field scanning optical microscope that enables us to irradiate circularly polarized light from the probe tip with spatial resolution below the diffraction limit. We have found a clear evidence for the formation of spin-split incompressible strips near the edge of a two-dimensional electron system in high magnetic fields.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Near-Field Optical Microscopy · Quantum and electron transport phenomena · Semiconductor Quantum Structures and Devices
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References (20)
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