Broadening of dielectric constant by a control of compositional fluctuation in (1-x)PMN-xPT system

Jeong Hyun Oh; Joon Hyung Lee; Sang Hee Cho

doi:10.1080/00150199408216023

Broadening of dielectric constant by a control of compositional fluctuation in (1-x)PMN-xPT system

Jeong Hyun Oh, Joon Hyung Lee, Sang Hee Cho

Kyungpook National University

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19 Scopus citations

Abstract

In this study, a temperature stable high dielectric ceramic capacitor was made by compositional fluctuation control. Dielectric property was examined by controlling mixing method and volume fraction of PMN, 0.9PMN-0.IPT, and 0.8PMN-0.2PT, each of which is the relaxor material of -10°C, 50°C, and 100°C maximum of dielectric constant respectively. It shows the most temperature stable characteristic at the composition of 0.5:0.2:0.3 volume fraction when the mixing method is parallel. And it shows flat dielectric constant of 10,000 in the range of -10°C to 100°C.

Original language	English
Pages (from-to)	241-246
Number of pages	6
Journal	Ferroelectrics
Volume	158
Issue number	1
DOIs	https://doi.org/10.1080/00150199408216023
State	Published - 1 Aug 1994

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abstract = "In this study, a temperature stable high dielectric ceramic capacitor was made by compositional fluctuation control. Dielectric property was examined by controlling mixing method and volume fraction of PMN, 0.9PMN-0.IPT, and 0.8PMN-0.2PT, each of which is the relaxor material of -10°C, 50°C, and 100°C maximum of dielectric constant respectively. It shows the most temperature stable characteristic at the composition of 0.5:0.2:0.3 volume fraction when the mixing method is parallel. And it shows flat dielectric constant of 10,000 in the range of -10°C to 100°C.",

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AU - Oh, Jeong Hyun

AU - Lee, Joon Hyung

AU - Cho, Sang Hee

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Y1 - 1994/8/1

N2 - In this study, a temperature stable high dielectric ceramic capacitor was made by compositional fluctuation control. Dielectric property was examined by controlling mixing method and volume fraction of PMN, 0.9PMN-0.IPT, and 0.8PMN-0.2PT, each of which is the relaxor material of -10°C, 50°C, and 100°C maximum of dielectric constant respectively. It shows the most temperature stable characteristic at the composition of 0.5:0.2:0.3 volume fraction when the mixing method is parallel. And it shows flat dielectric constant of 10,000 in the range of -10°C to 100°C.

AB - In this study, a temperature stable high dielectric ceramic capacitor was made by compositional fluctuation control. Dielectric property was examined by controlling mixing method and volume fraction of PMN, 0.9PMN-0.IPT, and 0.8PMN-0.2PT, each of which is the relaxor material of -10°C, 50°C, and 100°C maximum of dielectric constant respectively. It shows the most temperature stable characteristic at the composition of 0.5:0.2:0.3 volume fraction when the mixing method is parallel. And it shows flat dielectric constant of 10,000 in the range of -10°C to 100°C.

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IS - 1

ER -

Broadening of dielectric constant by a control of compositional fluctuation in (1-x)PMN-xPT system

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