Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties

碩士 === 逢甲大學 === 電子工程所 === 90 === Abstract Ferroelectric materials of the Ca1-XBi2+YTa2O9 and CaBi2Ta2XNb2-2XO9 system were synthesized by solid-state reaction sintering method, and their crystal structures were refined by X-ray powder diffraction. The dielectric properties from room temperature...

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Main Authors:	Wei-Tain Lai, 賴洧鈿
Other Authors:	Jen-Bin Shi
Format:	Others
Language:	zh-TW
Published:	2002
Online Access:	http://ndltd.ncl.edu.tw/handle/pj248z

id	ndltd-TW-090FCU05428018
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spelling	ndltd-TW-090FCU054280182018-05-11T04:19:33Z http://ndltd.ncl.edu.tw/handle/pj248z Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties 鉭酸鈣鉍與鉭鈮酸鈣鉍塊材之結構,介電性與壓電性研究 Wei-Tain Lai 賴洧鈿碩士逢甲大學電子工程所 90 Abstract Ferroelectric materials of the Ca1-XBi2+YTa2O9 and CaBi2Ta2XNb2-2XO9 system were synthesized by solid-state reaction sintering method, and their crystal structures were refined by X-ray powder diffraction. The dielectric properties from room temperature to 600℃ were measured. The piezoelectric and ferroelectric properties at room temperature were also measured. It showed some change about structure, Curie-Weiss temperature, relative permittivity, electromechanical coupling factor, remnant polarization, by chemical substitutions. Jen-Bin Shi 施仁斌 2002 學位論文 ; thesis 91 zh-TW
collection	NDLTD
language	zh-TW
format	Others
sources	NDLTD
description	碩士 === 逢甲大學 === 電子工程所 === 90 === Abstract Ferroelectric materials of the Ca1-XBi2+YTa2O9 and CaBi2Ta2XNb2-2XO9 system were synthesized by solid-state reaction sintering method, and their crystal structures were refined by X-ray powder diffraction. The dielectric properties from room temperature to 600℃ were measured. The piezoelectric and ferroelectric properties at room temperature were also measured. It showed some change about structure, Curie-Weiss temperature, relative permittivity, electromechanical coupling factor, remnant polarization, by chemical substitutions.
author2	Jen-Bin Shi
author_facet	Jen-Bin Shi Wei-Tain Lai 賴洧鈿
author	Wei-Tain Lai 賴洧鈿
spellingShingle	Wei-Tain Lai 賴洧鈿 Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
author_sort	Wei-Tain Lai
title	Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
title_short	Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
title_full	Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
title_fullStr	Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
title_full_unstemmed	Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties
title_sort	study on ca1-xbi2+yta2o9 andcabi2ta2xnb2-2xo9 ceramics about structure, dielectric and piezoelectric properties
publishDate	2002
url	http://ndltd.ncl.edu.tw/handle/pj248z
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Study on Ca1-XBi2+YTa2O9 andCaBi2Ta2XNb2-2XO9 ceramics about Structure, Dielectric and Piezoelectric Properties

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