Accession Number:

ADA110197

Title:

Temperature Compensated Piezoelectric Materials.

Descriptive Note:

Semi-Annual technical rept. no. 3, 15 May-30 Nov 80,

Corporate Author:

ROCKWELL INTERNATIONAL THOUSAND OAKS CA ELECTRONICS RESEARCH CENTER

Personal Author(s):

Report Date:

1981-01-01

Pagination or Media Count:

54.0

Abstract:

From the electrostriction measurements on SBN crystals, it was found that the fourth order electrostrictive coupling terms are not adequate to fully describe the paraelectric phase above Curie temperature, and hence six rank coupling terms are needed the electrostrictive coupling terms do not change markedly with cation substitution. Several flux systems have successfully been developed for the liquid phase epitaxy work of SBN compositions. The work is successful, and it is possible to develop epilayers of SBN compositions. Author

Subject Categories:

  • Crystallography
  • Electricity and Magnetism

Distribution Statement:

APPROVED FOR PUBLIC RELEASE