Characterization and testing of PZLT ferroelectric ceramics with two Pt implants

Author

Gonzalez-Moran, C.O. ; Gomez, E.S.

Author_Institution

Dept. of Electr. Eng., CINVESTAV-IPN, Mexico City, Mexico

fYear

2012

fDate

26-28 Sept. 2012

Firstpage

1

Lastpage

4

Abstract

Recently, a new PLZT bulk single plate, called ceramic-controlled piezoelectric with two Pt wires (CCP2) has been produced; this CCP2 has two (300 μm of diameter and 1 cm long) Pt-wire implants. These isolation was validated using four experimental setups, one of them determine that ceramic-controlled piezoelectric with two Pt wires (CCP2) support up to 6 kV DC before it cracks (short cut). The second experimental setup determined high resistance about 3.9×10⁹Ω and 1.8×10⁹Ω measured on lateral sides and among Pt wires of CCP2 respectively. The third experimental setup was to obtain the current leakage from CCP2 and it was 6 nA. The fourth experimental setup was to obtain frequency response that was the maximum up to 2.2 MHz and was a pass band filter.

Keywords

band-pass filters; biomedical electronics; electric resistance; ferroelectric ceramics; frequency response; leakage currents; piezoelectric materials; prosthetics; wires (electric); CCP2; DC; PLZT bulk single plate; PZLT ferroelectric ceramics; Pt-wire implant; ceramic-controlled piezoelectric; current leakage; frequency response; isolation; lead lanthanum zirconate titanate; pass band filter; piezoelectric material; resistance; size 300 mum; Ceramics; Current measurement; Frequency response; Implants; Sensors; Voltage measurement; Wires; PLZT-Pt wire implanted ceramics; ferroelectric; piezoelectric;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering, Computing Science and Automatic Control (CCE), 2012 9th International Conference on

Conference_Location

Mexico City

Print_ISBN

978-1-4673-2170-9

Type

conf

DOI

10.1109/ICEEE.2012.6421141

Filename

6421141