Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/63790
Title: Dielectric tunability of (Ba0.5Sr0.5)TiO3/LaNiO3 heterostructure films
Other Titles: (Ba0.5Sr0.5)TiO3/LaNiO3異質薄膜的介電調諧特性
Authors: Xiong, HF
Tang, XG
Jiang, LL
Chan, HLW 
Keywords: Pulsed laser deposition
BST thin film
Heterostructure
dielectric tunability
Figure of merit
Issue Date: 2007
Publisher: 中國學術期刊(光盤版)電子雜誌社
Source: 壓電與聲光 (Piezoelectrics & acoustooptics), 2007, v. 29, no. 1, p. 80-86 How to cite?
Journal: 壓電與聲光 (Piezoelectrics & acoustooptics) 
Abstract: (Ba0.5Sr0.5)TiO3(BST) thin film and(Ba0.5Sr0.5)TiO3/LaNiO3(BST/LNO) heterostructure thin films were deposited on Pt(111)/Ti/SiO2/Si(100) substrates by a pulsed laser deposition process.Annealed at 650 ℃ for 10 min,the preferred(100)-and(110)-oriented columnar-grained BST and BST/LNO thin films were obtained.The grain size of BST and BST/LNO thin films are about 150~200 nm and 50~80 nm,respectively.Respectively,the dielectric constants and dielectric tunabilities of BST and BST/LNO thin films were 811 and 58.9%,986 and 60.1%,respectively.The BST films on LNO coated Pt/Ti/SiO2/Si substrates had higher dielectric constant and tunability.
URI: http://hdl.handle.net/10397/63790
ISSN: 1004-2474
Rights: © 2007 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2007 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
r32794.pdf331.87 kBAdobe PDFView/Open
Access
View full-text via PolyU eLinks SFX Query
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

42
Last Week
0
Last month
Citations as of Aug 14, 2018

Download(s)

21
Citations as of Aug 14, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.