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	Effects of octahedral thickness variance on the temperature coefficient of resonant frequency of the B-site deficient hexagonal perovskites
	Zhao, Fei ; Yue, Zhenxing ; Pei, Jing ; Gui, Zhilun ; Li, Longtu
	2010-05-10 ; 2010-05-10
关键词	MICROWAVE DIELECTRIC-PROPERTIES CRYSTAL-STRUCTURE COMPLEX PEROVSKITES TOLERANCE FACTOR DIFFRACTION DATA CERAMICS SR SYSTEM ZN CA Physics, Applied
中文摘要	The temperature coefficient of resonant frequency (tau(f)) and the structure of B-site deficient hexagonal perovskite materials have been assembled with the intention of understanding the structure-property relationship. Based on the refined structure data, the authors proposed a structure-related parameter v to characterize the octahedral thickness variance. Therefore, a correlation between the value of tau(f) and the octahedral thickness variance has been established. This approach illustrates that the octahedral thickness variance plays an important role in the value and sign of tau(f). It also gives a satisfying explanation for the variation of tau(f) in the Ba5Nb4O15-Ba5Ta4O15 system.
语种	英语 ; 英语
出版者	AMER INST PHYSICS ; MELVILLE ; CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/21487]
专题	清华大学
推荐引用方式 GB/T 7714	Zhao, Fei,Yue, Zhenxing,Pei, Jing,et al. Effects of octahedral thickness variance on the temperature coefficient of resonant frequency of the B-site deficient hexagonal perovskites[J],2010, 2010.
APA	Zhao, Fei,Yue, Zhenxing,Pei, Jing,Gui, Zhilun,&Li, Longtu.(2010).Effects of octahedral thickness variance on the temperature coefficient of resonant frequency of the B-site deficient hexagonal perovskites..
MLA	Zhao, Fei,et al."Effects of octahedral thickness variance on the temperature coefficient of resonant frequency of the B-site deficient hexagonal perovskites".(2010).

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