Effect of N doping on the electron emission properties of diamondlike carbon film on a 2-in. Mo field emitter array panel

Jae Hoon Jung, Byeong Kwon Ju, Hoon Kim, Myung Hwan Oh, Suk Jae Chung, Jin Jang

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

We have studied the enhancement of field-emission characteristics by hydrogen-free nitrogen-doped diamondlike carbon (DLC) coating on Mo-tip field emitter arrays by a layer-by-layer technique using plasma-enhanced chemical vapor deposition. The Spindt-type molybdenum tip is used as an emission source without a resistive layer on the silicon substrate. The maximum emission current for each pixel was increased from 160 to 1520 μA by a 20 nm N-doped DLC coating. Furthermore, the emission current from DLC-coated field emitter arrays (FEAs) is more stable than that of noncoated FEAs.

Original languageEnglish
Pages (from-to)705-709
Number of pages5
JournalJournal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Volume16
Issue number2
DOIs
Publication statusPublished - 1998
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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