Accession Number : ADA310988

Title :   Materials for Adaptive Structural Acoustic Control. Volume 2.

Descriptive Note : Annual rept. 1 Feb 95-31 Jan 96,

Corporate Author : PENNSYLVANIA STATE UNIV UNIVERSITY PARK MATERIALS RESEARCH LAB

Personal Author(s) : Cross, L. E.

PDF Url : ADA310988

Report Date : 13 MAR 1996

Pagination or Media Count : 146

Abstract : Contents: The Effect of Ferroelastic Coupling in Controlling the Abnormal Aging Behavior in Lead Magnesium Niobate - Lead Titanate Relaxor Ferroelectrics; Low Temperature Observation of Relaxor Ferroelectric Domains in Lead Zinc Niobate; Dynamic Motion of the Domain Configuration in Relaxor Ferroelectric Single Crystals as a Function of Temperature and Electric Field; In-Situ Observation of the Domain Configurations During the Phase Transitions in Barium Titanate; Electric Properties and Domain Structures in Ba(Ti,Sn)O3 Ceramics; Elastic and Electric Constraints in the Formation of Ferroelectric Domains; The Grain Size and Domain Size Relations in Bulk Ceramic Ferroelectric Materials; Defect Stabilized Periodic Amplitude Modulations in Ferroelectrics; and An Improved Quantitative Method for Determining Dynamic Current Response of Pyroelectric Materials.

Descriptors :   *ADAPTIVE CONTROL SYSTEMS, *FERROELECTRIC CRYSTALS, COUPLING(INTERACTION), AGING(MATERIALS), PHASE TRANSFORMATIONS, DYNAMIC RESPONSE, ELASTIC PROPERTIES, SINGLE CRYSTALS, GRAIN SIZE, ELECTRIC FIELDS, BULK MATERIALS, CERAMIC MATERIALS, CONFIGURATIONS, LEAD TITANATES, BARIUM TITANATES, ABNORMALITIES, NIOBATES, FERROELECTRIC DOMAINS.

Subject Categories : Physical Chemistry
      Ceramics, Refractories and Glass

Distribution Statement : APPROVED FOR PUBLIC RELEASE