Cathodoluminescence properties of ZnO thin films with the carbon nanotube emitters beam (C-beam) exposure

Ha Rim Lee, Su Woong Lee, Jung Su Kang, Ji Hwan Hong, Shikili Callixte, Hee Tae Park, Won Jong Kim, Kyu Chang Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this study, we optimized vertically aligned carbon nanotube electron beam (C-beam) with triode structure for cathodoluminescence of Zinc Oxide (ZnO) thin films, which solution process fabricated. Efficient cathodoluminescences were observed with C-beam exposed ZnO thin films. The origin of the luminescence were confirmed by SEM measurement. The luminescence appeared to the structural modification of thin ZnO films after C-beam exposure, resulting nano-crystalline film formation.

Original languageEnglish
Title of host publicationTechnical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014
EditorsHans-Heinrich Braun, Oliver Groening, Martin Paraliev, Thomas Feurer, Soichiro Tsujino, Jens Gobrecht
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages184-185
Number of pages2
ISBN (Electronic)9781479953080
DOIs
Publication statusPublished - 2014
Event2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014 - Engelberg, Switzerland
Duration: 6 Jul 201410 Jul 2014

Publication series

NameTechnical Digest - 2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014

Conference

Conference2014 27th International Vacuum Nanoelectronics Conference, IVNC 2014
Country/TerritorySwitzerland
CityEngelberg
Period6/07/1410/07/14

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

Keywords

  • CNT
  • Cathodoluminescens
  • Field emission
  • ZnO

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