Crossref journal-article
AIP Publishing
Journal of Applied Physics (317)
Abstract

Lead zirconate titanate ceramics with certain 3- or 5-valent additions (lanthanum, neodynium, tantalum, and niobium) are found to be characterized by low aging of electrical and mechanical properties, a well-defined hysteresis loop, and by high electrical and mechanical losses. Experimental investigations are reported on plain lead zirconate titanate and on a low-aging niobium modification. The experiments included an electron microscope study of the ceramics and a number of electrical measurements. As a result of the study, the changed properties of the substituted material have been explained as being due to domain wall motion under low electric field. The results of electrical measurements supporting this conclusion, and a hypothesis accounting for the effects in terms of lattice vacancies, are presented. The 3- or 5-valent additives described in the foregoing also cause greatly increased volume resistivity in the ceramic. This has not been satisfactorily explained.

Bibliography

Gerson, R. (1960). Variation in Ferroelectric Characteristics of Lead Zirconate Titanate Ceramics Due to Minor Chemical Modifications. Journal of Applied Physics, 31(1), 188–194.

Authors 1
  1. Robert Gerson (first)
References 15 Referenced 181
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Dates
Type When
Created 20 years, 3 months ago (April 25, 2005, 1 p.m.)
Deposited 1 year, 6 months ago (Feb. 1, 2024, 2:19 p.m.)
Indexed 1 month, 4 weeks ago (June 26, 2025, 6:45 a.m.)
Issued 65 years, 7 months ago (Jan. 1, 1960)
Published 65 years, 7 months ago (Jan. 1, 1960)
Published Print 65 years, 7 months ago (Jan. 1, 1960)
Funders 0

None

@article{Gerson_1960, title={Variation in Ferroelectric Characteristics of Lead Zirconate Titanate Ceramics Due to Minor Chemical Modifications}, volume={31}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1735397}, DOI={10.1063/1.1735397}, number={1}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Gerson, Robert}, year={1960}, month=jan, pages={188–194} }