苯单电子晶体管的对称指纹
Symmetry fingerprints of a benzene single-electron transistor
摘要：
库仑相互作用和轨道对称性之间的相互作用在分子单电子晶体管（SET）中产生了特定的输运特性，这些特性可以被认为是接触分子的指纹。具体来说，我们预测，苯SET，选择性电导抑制和外观的负微分电导时，改变接触从对位到Meta配置。这两种效应都起源于轨道简并态输运中的相消干涉。
英文摘要：
The interplay between Coulomb interaction and orbital symmetry produces specific transport characteristics in molecular single electron transistors (SET) that can be considered as the fingerprints of the contacted molecule. Specifically we predict, for a benzene SET, selective conductance suppression and the appearance of negative differential conductance when changing the contacts from para to meta configuration. Both effects originate from destructive interference in transport involving states with orbital degeneracy.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
