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Thermal and piezoelectric properties of Bi_(3.15)Nd_(0.85)Ti_30_(12) thin film prepared by metal organic decomposition

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成果类型:
期刊论文
作者:
Hu He-ping;Dai Shun-hong;Zheng Xue-jun*;Zhou Yi-chun;Feng Xue;...
通讯作者:
Zheng Xue-jun
作者机构:
[Zhang Da-zhi; Hu He-ping; He Lin; Dai Shun-hong; Zheng Xue-jun; Zhou Yi-chun] Xiangtan Univ, Fac Mat & Photoelect Phys, Xiangtan 411105, Peoples R China.
[Hu He-ping] Univ S China, Sch Math & Phys, Hengyang 421001, Peoples R China.
[Zheng Xue-jun; Zhou Yi-chun] Xiangtan Univ, Minist Educ, Key Lab Low Dimens Mat & Applicat Technol, Xiangtan 411105, Peoples R China.
[Feng Xue] Tsinghua Univ, Sch Aerosp, Beijing 100084, Peoples R China.
通讯机构:
[Zheng Xue-jun] X
Xiangtan Univ, Fac Mat & Photoelect Phys, Xiangtan 411105, Peoples R China.
语种:
英文
关键词:
bismuth-layered perovskite;metal organic decomposition (MOD);thermal parameter;remnant polarization;effective piezoelectric coefficient
关键词(中文):
多晶薄膜;分解特性;金属有机;压电性能;制备;扫描探针显微镜;热物理参数;热扩散系数
期刊:
中国有色金属学报(英文版)
ISSN:
1003-6326
年:
2010
卷:
20
期:
8
页码:
1424-1428
基金类别:
Projects(10825209, 50872117) supported by the National Natural Science Foundation of China Project([2009]17) supported by Changjiang Scholar Incentive Program, China Project([2007]362) supported by Hunan's Prestigious Furong Scholar Award, China Project supported by Aid Program for Science and Technology Innovative Research Team in Higher Educational Instituions of Hunan Province, China Project(09JJ7004) supported by the Natural Science Foundation of Hunan Province for Innovation Group, China
机构署名:
本校为其他机构
院系归属:
数理学院
摘要:
Bi_(3.15)Nd_(0.85)Ti_3O_(12) (BNT) powder and thin film were prepared by metal organic decomposition (MOD) method. The heat flow curve of BNT powder was measured with a modulated temperature differential scanning calorimeter, and thermal physical parameters such as thermal conductivity coefficient and thermal diffusion coefficient were obtained from the heat flow curve. The phase identification, ferroelectric, and piezoelectric properties of BNT thin film annealed at 700 ℃ were investigated with X-ray diffractometer, ferroelectric analyzer, an...
摘要(中文):
Bi3.15Nd0.85Ti3O12 (BNT ) 粉末和薄电影被金属准备器官的分解(现代派) 方法。BNT 粉末的热流动曲线与调制温度被测量微分扫描热量计,和象热传导性系数和热散开系数那样的热物理参数从热流动曲线被获得。BNT 薄电影的阶段鉴定,铁电体,和压电的性质在 700 点退火了

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