Accession Number:

AD0650411

Title:

SINGLE CRYSTAL PEROVSKITES AS ELECTROOPTICALLY ACTIVE MATERIALS.

Descriptive Note:

Quarterly rept. no. 2, 1 Oct 66-1 Jan 67,

Corporate Author:

UNION CARBIDE CORP INDIANAPOLIS IND ELECTRONICS DIV

Personal Author(s):

Report Date:

1967-01-01

Pagination or Media Count:

42.0

Abstract:

Many crystals of potassium tantalate-niobate KTN were grown. Several large cubes of good optical quality were produced. The best of these had a low d-c conductivity and good a-c and d-c electrooptic behavior over the entire section of the crystal. Extinctions as high as 20 db were measured for an aperture of 5 mm. The literature search for complex perovskites yielded about 450 compounds. The computer programs to generate complex perovskites are ready for final processing. An iridium-strip furnace is ready for exploratory fusions of new compositions. Author

Subject Categories:

  • Crystallography
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE