Equivalent circuit model of a PbZr0.6Ti0.4O3 ceramic using impedance spectroscopy

被引：0

作者：

Chaitanya, Pramod ^{[1
,2
]}

Thakur, O. P. ^{[3
]}

Kumar, Vinod ^{[4
]}

Shukla, Alok ^{[5
]}

Pandey, Lakshman ^{[1
,2
]}

机构：

[1] Rani Durgavati Univ, NMR, Jabalpur 482001, India

[2] Rani Durgavati Univ, Ceram Lab, Dept Phys & Elect, Jabalpur 482001, India

[3] Solid State Phys Lab, Electroceram Div, Delhi 110054, India

[4] Star Acad Technol & Management, Dept Elect Engn, Indore 452010, Madhya Pradesh, India

[5] Guru Ghasidas Univ, Dept Pure & Appl Phys, Bilaspur 495009, India

来源：

JOURNAL OF CERAMIC PROCESSING RESEARCH | 2011年 / 12卷 / 03期

关键词：

PZT; Impedance; immittance; modeling; ceramic; equivalent circuit; BEHAVIOR;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The ceramic system PbZr0.6Ti0.4O3 was prepared by a solid state method and impedance measurements were carried out as a function of frequency (100 Hz-10 MHz) in the temperature range 370 K-869 K. Equivalent circuit models that represent the data below and above the transition temperature were arrived at by comparing the experimental plots with the computer-simulated behavior obtained for model circuits. Below the transition temperature the equivalent circuit model comprises a series LCR combination connected in series with a parallel RC network where as for higher temperatures it contains three parallel RC circuits connected in series. Variation of the values of the components as a function of temperature was also studied.

引用

页码：247 / 258

页数：12

共 30 条

[21] MASON WP, 1935, IRE P, V23, P1252
[22] MOULSON AJ, 1990, ELECTROCERAMICS, P294
[23] Pandey L, 1998, INDIAN J PURE AP PHY, V36, P228
[24] Evidence of two ferroelectric PTCR components in valence-compensated ceramic system Ba1-xLaxTi1-xCoxO3
Pandey, L
Katare, RK
Parkash, O
Kumar, D
[J]. BULLETIN OF MATERIALS SCIENCE, 1997, 20 (07) : 933 - 947
[25] EQUIVALENT-CIRCUIT MODELS FOR ELECTRONIC CERAMICS
PANDEY, L
PARKASH, O
KATARE, RK
KUMAR, D
[J]. BULLETIN OF MATERIALS SCIENCE, 1995, 18 (05) : 563 - 576
[26] Pandey L., 1992, WORKSH US COMP TEACH
[27] An accurate equivalent circuit for the unloaded piezoelectric vibrator in the thickness mode
Sherrit, S
Wiederick, HD
Mukherjee, BK
Sayer, M
[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1997, 30 (16) : 2354 - 2363
[28] Van Dyke K.S., 1925, PHYS REV, V25, P895
[29] The piezo-electric resonator and its equivalent network
Van Dyke, KS
[J]. PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1928, 16 (06): : 742 - 764
[30] VANDYKE KS, 1932, PHYS REV, V40, P1026

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