Graphene/Bi2Se3 Heterojunction Phototransistor Using Photogating Effect Modulated by Tunable Tunneling Resistance

Research output: Contribution to conferenceAbstractScientificpeer-review

1 Citation (Scopus)

Abstract

Mixed-dimensional van der Waals heterostructures [1] are a very promising platform for the next generation of nanoelectronics and nanophotonics, for example, high-sensitivity mid-infrared light detection. Here, we report the versatile functionalities revealed in a hybrid device consisting of two-dimensional graphene and three-dimensional topological insulator.

Original languageEnglish
Number of pages1
DOIs
Publication statusPublished - 21 Jun 2021
MoE publication typeNot Eligible
EventEuropean Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference - Munich, Germany
Duration: 21 Jun 202125 Jun 2021

Conference

ConferenceEuropean Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference
Abbreviated titleCLEO/Europe-EQEC
Country/TerritoryGermany
CityMunich
Period21/06/202125/06/2021

Keywords

  • tunneling barrier
  • hybrid photodetection
  • graphene
  • topological insulator
  • heterointerface

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