Many‐body Effects on Electronic Transport in Molecular Junctions: A Quantum Perspective

Author:

Sarmah Amrit1ORCID,Hobza Pavel1ORCID,Chandra Asit K.2ORCID,Mitra Sivaprasad2ORCID,Nakajima Takahito3ORCID

Affiliation:

1. Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nam. 2 CZ-16610 Prague 6 Czech Republic

2. Department of Chemistry North-Eastern Hill University Shillong 793022 India

3. RIKEN Center for Computational Science 7-1-26 Minatojima-minamimi-machi, Chuo-ku Kobe Hyogo 650-0047 Japan

Abstract

AbstractThis concept delves into quantum particle transport at the nanoscale, with a particular focus on how electrons move through molecular circuits. The thriving field of single molecular electronics benefits from the unique electrical and other properties of nanostructures. It concentrates on single molecular junctions that serve as bridges between electrodes. In this context, the electronic correlation‐induced many‐body effect gives rise to resonant states. These states, along with conductance, depend on electron spin. Thus, the field acts as a bridge between quantum and macroscopic worlds, unveiling unique behaviors of electrons. Additionally, external factors, such as magnetic fields and voltages, offer means to control the electron correlation in these junctions.

Funder

Grantová Agentura České Republiky

Publisher

Wiley

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