Thermal drag effect in quantum Hall circuits

Thermal drag effect in quantum Hall circuits

Phys. Rev. B 106, L121405 (2022) We study the thermal drag between two mesoscopic quantum Hall (QH) circuits. Each circuit consists of Ohmic contact perfectly coupled to quantum Hall edge states. The drag is caused by strong capacitive coupling between Ohmic contacts. The non-equilibirum conditions...

Full description

Saved in:
Bibliographic Details
Main Authors: Idrisov, Edvin G, Levkivskyi, Ivan P, Sukhorukov, Eugene V
Format: Journal Article
Language:English
Published: 04-03-2022
Subjects:
Physics - Mesoscale and Nanoscale Physics
Physics - Strongly Correlated Electrons
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Phys. Rev. B 106, L121405 (2022) We study the thermal drag between two mesoscopic quantum Hall (QH) circuits. Each circuit consists of Ohmic contact perfectly coupled to quantum Hall edge states. The drag is caused by strong capacitive coupling between Ohmic contacts. The non-equilibirum conditions and the electron-electron interaction are taken into account by using the non-equilibrium bosonization technique. The thermal drag current in the passive circuit, the noise power of the corresponding heat current, and the Fano factor are calculated and analyzed.
DOI:10.48550/arxiv.2203.02558