Accession Number : AD0277745

Title :   NONLINEAR MICROWAVE DIELECTRIC MATERIALS

Corporate Author : RAYTHEON CO WALTHAM MA

Personal Author(s) : RUPPRECHT, G. ; BELL, R.O.

Report Date : 15 MAR 1962

Pagination or Media Count : 1

Abstract : Test results have shown unambiguously that Ba ions in SrTiO3 act as lattice defects causing an increase of the microwave losses proportional to the B concentration. High temperature microwave data of the dielectric constant were taken for SrTiO3, BaTiO3 and BST-50(Ba.5Sr.5TiO3). Additions to SrTiO3 were studied concerning their influence upon the dielectric constant. (Author)

Descriptors :   ADDITIVES, CRYSTAL LATTICES, CRYSTAL STRUCTURE, DIELECTRIC PROPERTIES, FERROELECTRIC MATERIALS, GROWTH(PHYSIOLOGY), HAFNIUM COMPOUNDS, HEAT TREATMENT, IMPURITIES, OXIDES, PREPARATION, PURIFICATION, SOLID STATE PHYSICS, X RAY DIFFRACTION.

Distribution Statement : APPROVED FOR PUBLIC RELEASE