RESEARCH ON ANISOTROPY IN POLYCRYSTALLINE DIELECTRIC MATERIALS.
Abstract
This report covers the continuation of studies of dielectric anisotropy found in polycrystalline ceramic bodies. During this program, some of the mechanisms contributing to dielectric anisotropy were investigated. Specifically, these were: (1) preferred orientation of component crystals, (2) residual stresses in the crystal lattice, and (3) density gradients in the materials. X-ray diffraction techniques were used to characterize the materials in terms of preferred orientation and internal stress and these characteristics were correlated with the dielectric properties of those materials in order to evaluate the contributory effects of those characteristics to dielectric anisotropy. It was shown that preferred orientation was the major factor in dielectric anisotropy observed in ceramic bodies. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1966
- Accession Number
- AD0638450
Entities
People
- Donald H. Rice
- Richard W. Stowe
Organizations
- Melpar