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Novel Field Effect Transistor Fabrication Based on Non-Graphene 2D Materials

  • Yu Tao Li
  • , Hai Ming Zhao
  • , He Tian
  • , Peng Zhi Shao
  • , Xin Xin
  • , Hui Wen Cao
  • , Ning Qin Deng
  • , Yi Yang
  • , Tian Ling Ren*
  • *Corresponding author for this work
  • Tsinghua University
  • Chinese Academy of Sciences

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, field effect transistors (FET) based on different kinds of non-graphene materials are introduced, which are MoS2, WSe2 and black phosphorus (BP). Those devices have their unique features in fabrication process compared with conventional FETs. Among them, MoS2 FET shows better electrical characteristics by applying a SiO2 protective layer; WSe2 FET is fabricated based on a new low pressure chemical vapor deposition (LPCVD) method; BP FET acquires high on/off ratio and high hole mobility by using a simple dry transfer method. Those novel non-graphene materials inspire new design and fabrication process of basic logic device.

Original languageEnglish
Pages (from-to)3675-3684
Number of pages10
JournalMRS Advances
Volume2
Issue number60
DOIs
Publication statusPublished - 2017
Externally publishedYes

Keywords

  • chemical vapor deposition (CVD) (deposition)
  • electronic structure
  • Raman spectroscopy

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