Relaxor Ferroelectrics for Electrostrictive Tranducers

Relaxor Ferroelectrics for Electrostrictive Tranducers

Active / Technical Report | Accession Number: ADA229960 |

Abstract:

The relaxor compositions proposed above are prepared by solid state reaction via the mixingmilling route. With all these compositions the B-site precursors are prepared first, then the appropriate amounts of PbO, TiO2, SrO, La2O3, K2O, etc. are added after precursor calcination. The component oxides selected offer ease of dispersability in aqueous solution and have minimal moisture absorption.

Author(s):

No Author(s) Identified

Author Organization(s):

PENNSYLVANIA STATE UNIV UNIVERSITY PARK MATERIALS RESEARCH LAB

Descriptive Note:

Quarterly rept.

Pagination:

0007

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:

Approved For Public Release

Distribution Statement:

Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR

Identifying Numbers

Contract/Grant Number(s):

N00014-90-J-4077

Monitor Series:

ONR

Subject Terms

Modernization Areas:

Microelectronics

Communities of Interest:

Advanced Electronics

Descriptor(s):

*REACTION KINETICS, WATER, SOLID STATE PHYSICS, ABSORPTION, MOISTURE, FERROELECTRIC MATERIALS, SOLUTIONS(MIXTURES), OXIDES

Field(s)/Group(s):

Electrical and Electronic Equipment

Keyword(s):

*TRANDUCERS

Report Date:

1990 Dec 01