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Size Effects in BaTiO3 Thin Films

Published online by Cambridge University Press:  15 February 2011

X. M. Lu ,
J. S. Zhu ,
P. Li ,
W. Jiang ,
X. Liu  and
Y. N. Wang
X. M. Lu
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
J. S. Zhu
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
P. Li
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
W. Jiang
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
X. Liu
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
Y. N. Wang
Affiliation:
National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China, wangYN@njnet.ihep.ac.cn or naiben@bepc2.ihep.ac.cn
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Abstract

The size effects were studied by the measurement of optical transmittance, Raman spectra and mechanical dissipation in BaTiO3 films. The variation of energy gap, Raman peaks, Curie temperature with film thickness and grain size was observed and the possible origin was analyzed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 403: Symposium I – Polycrystalline Thin Films: Structure, Texture, Properties and Applications II , 1995 , 545
Copyright
Copyright © Materials Research Society 1996

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