Accession Number:

AD0744004

Title:

Fundamental Research in Ceramics.

Descriptive Note:

Final rept. 21 Jan 68-21 Jan 72,

Corporate Author:

MARQUETTE UNIV MILWAUKEE WIS

Personal Author(s):

• Hirthe,Walter M.
• Seitz,M. A.

Report Date:

1972-04-01

Pagination or Media Count:

84.0

Abstract:

Electrical conductivity measurements on high purity polycrystalline specimens of TiO2 indicate that the influence of impurities on the defect structure is not as great as in less pure single crystals. Thermoluminescent data obtained on polycrystalline ZnO are presented and interpreted in terms of a copper impurity - zinc vacancy defect complex.

Descriptors:

• (*CERAMIC MATERIALS
• ELECTRICAL PROPERTIES)
• CRYSTAL DEFECTS
• RUTILE
• TITANIUM COMPOUNDS
• DIOXIDES
• ZINC COMPOUNDS
• OXIDES
• ELECTRICAL CONDUCTIVITY
• THERMOLUMINESCENCE
• HALL EFFECT

Subject Categories:

• Ceramics, Refractories and Glass

Distribution Statement:

APPROVED FOR PUBLIC RELEASE