Accession Number:

ADD009439

Title:

Luminescent Hafnia Composition.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Report Date:

1981-10-20

Pagination or Media Count:

5.0

Abstract:

A cubia, yttria stabilized hafnia phosphor, doped with Ce3, has been discovered. The phosphor has a blue luminescence, peaking at about 4200 A, with a secondary peak in the 3800-4000 A region. The optimum composition is 3hfO2Y2O3Ce3 where the Ce3 dopant ranges from 0.1-1.0 weight . Author

Subject Categories:

  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE