Work

Cavity-modified quantum electron transport in multiterminal devices and interferometers

Year: 2025

Type: article

Abstract: We theoretically investigate transport affected by cavity-mediated electron hopping in multi-terminal quantum Hall bars, quantum point contacts, and Aharonov-Bohm interferometers. Beyond determining conductances and resistances, we analyze spatially resolved current distributions and local density of states. Our study reveals how cavity-mediated inter-edge scattering impacts quantum magnetotransport in finite-size systems and how the cavity-mediated hopping significantly alters electron quantum interference effects.

Source: Physical review. B./Physical review. B

DOI: 10.1103/4l6d-gqkw

Authors: Dalin Boriçi, Geva Arwas, Cristiano Ciuti

Institution: Laboratoire Matériaux et Phénomènes Quantiques

Language: English

Topic: Quantum and electron transport phenomena

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Agence Nationale de la Recherche, Council for Higher Education

Award: Van der Waals Heterostructures controlled by electromagnetic cavity resonators