Evolution of bias field and offset piezoelectric coefficient in bulk lead zirconate titanate with fatigue / Zhang Y,Baturin IS,Aulbach E,Lupascu DC,Kholkin AL,Shur VY,Rodel J // APPLIED PHYSICS LETTERS. - 2005. - V. 86, l. 1.

ISSN/EISSN:

0003-6951 / 1077-3118

Type:

Article

Abstract:

Hysteresis loops of the piezoelectric coefficient, d(33)=f(E-3), are measured on virgin and fatigued lead zirconate titanate ceramics. Four parameters are directly extracted from the measurements: internal bias field E-b, offset piezoelectric coefficient d(offset), coercive field E-c, and remnant piezoelectric coefficient d(r). The reduction in d(r) displays the decreasing switchable polarization with fatigue cycling. E-b and d(offset) are found to be linearly related. After thermal annealing, both offsets disappear, while the increase in E-c and the reduction in d(r) withstand annealing. The microscopic entities responsible for the offsets are less stable than those for reduced switching. (C) 2005 American Institute of Physics.

Author keywords:

THIN-FILM CAPACITORS; POLARIZATION FATIGUE; PB(ZR,TI)O-3 FILMS; SUPPRESSION; CERAMICS

DOI:

10.1063/1.1847712

Web of Science ID:

ISI:000226701200075

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN 3
Publisher	AMER INST PHYSICS
Address	1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	012910
EISSN	1077-3118
Keywords-Plus	THIN-FILM CAPACITORS; POLARIZATION FATIGUE; PB(ZR,TI)O-3 FILMS; SUPPRESSION; CERAMICS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	lupascu@ceramics.tu-darmstadt.de
ResearcherID-Numbers	Rodel, Jurgen/L-9120-2017 Kholkin, Andrei/G-5834-2010 Baturin, Ivan/B-1164-2008 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Rodel, Jurgen/0000-0002-8975-7741 Lupascu, Doru C/0000-0002-6895-1334 Kholkin, Andrei/0000-0003-3432-7610 Baturin, Ivan/0000-0002-7033-6103
Number-of-Cited-References	13
Usage-Count-Since-2013	14
Journal-ISO	Appl. Phys. Lett.
Doc-Delivery-Number	893ED