Accession Number:

ADP011332

Title:

Field Emission Performances of Diamond Complex Ceramic Thin Film

Descriptive Note:

Corporate Author:

ACADEMIA SINICA CHANGCHUN (CHINA) CHANGCHUN INST OF PHYSICS

Report Date:

2000-07-01

Pagination or Media Count:

9.0

Abstract:

Diamond maybe is an ideal electron emission material for field emission display because of its low work function and better chemistry stability. In this research, complex diamond conduct ceramic thin film is fabricated by using Ag-Bi-Pb-B-O base in organic conduct paste and diamond grains. The research aim is to find a method for making large area diamond-base electron emission material. Field emission performances of complex diamond ceramic are studied, too. The turn-on voltage and maximum stable emission current of material are 300V and 760 mu A , respectively. The material also shows better emission stability at low vacuum pressure. The emitting center view is employed to explain the electron emission from diamond ceramic thin film.

Subject Categories:

  • Electrooptical and Optoelectronic Devices
  • Ceramics, Refractories and Glass
  • Coatings, Colorants and Finishes
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE