Research on the electrocaloric effect of PMN/PT solid solution for ferroelectrics MEMS microcooler

Shaobo Liu; Yanqiu Li

doi:10.1016/j.mseb.2004.06.010

Research on the electrocaloric effect of PMN/PT solid solution for ferroelectrics MEMS microcooler

Shaobo Liu^*, Yanqiu Li

^*此作品的通讯作者

CAS - Institute of Electrical Engineering

科研成果: 期刊稿件 › 文章 › 同行评审

63 引用（Scopus）

摘要

The PMN/PT relaxing ferroelectric solid solution has been derived from a traditional ceramic sintering technique. The measurement device for the EC effect of the working material is designed. The results show that PMN/PT85 material possesses the optimal EC effect and the longer time of keeping temperature. PMN/PT85 ceramic with the thickness of 100 μm takes on the EC maximum, which is about 1.71 K at 18°C and 16 kV/cm depolarization process. The micromation PMN/PT ceramic is hopeful to be the chief candidate working materials for the ferroelectrics MEMS microcooler (FMM) applied near the ambient temperature.

源语言	英语
页（从-至）	46-49
页数	4
期刊	Materials Science and Engineering: B
卷	113
期	1
DOI	https://doi.org/10.1016/j.mseb.2004.06.010
出版状态	已出版 - 15 10月 2004
已对外发布	是

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title = "Research on the electrocaloric effect of PMN/PT solid solution for ferroelectrics MEMS microcooler",

abstract = "The PMN/PT relaxing ferroelectric solid solution has been derived from a traditional ceramic sintering technique. The measurement device for the EC effect of the working material is designed. The results show that PMN/PT85 material possesses the optimal EC effect and the longer time of keeping temperature. PMN/PT85 ceramic with the thickness of 100 μm takes on the EC maximum, which is about 1.71 K at 18°C and 16 kV/cm depolarization process. The micromation PMN/PT ceramic is hopeful to be the chief candidate working materials for the ferroelectrics MEMS microcooler (FMM) applied near the ambient temperature.",

keywords = "Electrocaloric (EC) effect, Ferroelectrics microcooler, MEMS, PMN/PT working material",

author = "Shaobo Liu and Yanqiu Li",

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T1 - Research on the electrocaloric effect of PMN/PT solid solution for ferroelectrics MEMS microcooler

AU - Liu, Shaobo

AU - Li, Yanqiu

PY - 2004/10/15

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N2 - The PMN/PT relaxing ferroelectric solid solution has been derived from a traditional ceramic sintering technique. The measurement device for the EC effect of the working material is designed. The results show that PMN/PT85 material possesses the optimal EC effect and the longer time of keeping temperature. PMN/PT85 ceramic with the thickness of 100 μm takes on the EC maximum, which is about 1.71 K at 18°C and 16 kV/cm depolarization process. The micromation PMN/PT ceramic is hopeful to be the chief candidate working materials for the ferroelectrics MEMS microcooler (FMM) applied near the ambient temperature.

AB - The PMN/PT relaxing ferroelectric solid solution has been derived from a traditional ceramic sintering technique. The measurement device for the EC effect of the working material is designed. The results show that PMN/PT85 material possesses the optimal EC effect and the longer time of keeping temperature. PMN/PT85 ceramic with the thickness of 100 μm takes on the EC maximum, which is about 1.71 K at 18°C and 16 kV/cm depolarization process. The micromation PMN/PT ceramic is hopeful to be the chief candidate working materials for the ferroelectrics MEMS microcooler (FMM) applied near the ambient temperature.

KW - Electrocaloric (EC) effect

KW - Ferroelectrics microcooler

KW - MEMS

KW - PMN/PT working material

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SN - 0921-5107

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JO - Materials Science and Engineering: B

JF - Materials Science and Engineering: B

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Research on the electrocaloric effect of PMN/PT solid solution for ferroelectrics MEMS microcooler

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