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Screening Effects on Quantum Hall Conductivity by anant bir virk is a document available to read on EtoBox.

What is Screening Effects on Quantum Hall Conductivity about?

The document discusses the effect of screening of the Coulomb interaction on conductivity in the quantum Hall regime, particularly focusing on variable-range hopping in a two-dimensional electron gas with a metallic gate. It highlights how screening alters the density of localized states and enhances hopping conductivity at low temperatures, leading to wider conductivity peaks and a change in their temperature dependence. The findings suggest that experimental observations of these effects could provide ins

Author
anant bir virk
Language
EN

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