Field emission from n-type diamond NEA surface and graphene/n-type diamond junction

Takatoshi Yamada, Tomoaki Masuzawa, Yoichiro Neo, Hidenori Mimura, Shuichi Ogawa, Yuji Takakuwa, Ken Okano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Energies of emitted electrons from n-type diamond NEA surface and graphene/n-type diamond junction were measured by combined field emission spectroscopy/ultraviolet photoelectrons spectroscopy (FES/UPS) system. For n-type diamond NEA surface, the energies of emitted electrons indicated that the electrons emitted from conduction band of the diamond. For graphene/diamond junction, electron emission from both valance bands of diamond and graphene are confirmed.

Original languageEnglish
Title of host publication2017 30th International Vacuum Nanoelectronics Conference, IVNC 2017
EditorsChristoph Langer, Robert Lawrowski
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages20-21
Number of pages2
ISBN (Electronic)9781509039753
DOIs
Publication statusPublished - 2017 Sep 26
Event30th International Vacuum Nanoelectronics Conference, IVNC 2017 - Regensburg, Germany
Duration: 2017 Jul 102017 Jul 14

Publication series

Name2017 30th International Vacuum Nanoelectronics Conference, IVNC 2017

Other

Other30th International Vacuum Nanoelectronics Conference, IVNC 2017
CountryGermany
CityRegensburg
Period17/7/1017/7/14

Keywords

  • electron affinity
  • field emission spectroscopy
  • graphene
  • n-type diamond

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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