Scholarlink

This chapter of the book focuses on the theoretical study of quantum transport in a setup involving the embedding of a semiconductor quantum dot (QD) between two monolayer graphene leads. The interacting QDQuantumdots is threaded by an external magnetic field, resulting in spin-polarized quantum transport. The proposed system provides an ideal platform for investigating many-body quantum phenomena, such as Kondo-type transport, which is treated here within the framework of the nonequilibrium Green’s functionNonequilibrium Greens Function formalism. Additionally, the device under investigation can serve as a reference for the development of graphene-based nanoelectronic devices, leveraging the unique electronic properties of the graphene.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Nonequilibrium Kondo Physics of a Quantum Dot Connected to Graphene Leads in the Presence of Magnetic Fields

  • 章节

  • 发表日期：

    2025年

查看全文
  • Levente Máthé

摘要

This chapter of the book focuses on the theoretical study of quantum transport in a setup involving the embedding of a semiconductor quantum dot (QD) between two monolayer graphene leads. The interacting QDQuantumdots is threaded by an external magnetic field, resulting in spin-polarized quantum transport. The proposed system provides an ideal platform for investigating many-body quantum phenomena, such as Kondo-type transport, which is treated here within the framework of the nonequilibrium Green’s functionNonequilibrium Greens Function formalism. Additionally, the device under investigation can serve as a reference for the development of graphene-based nanoelectronic devices, leveraging the unique electronic properties of the graphene.