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Papers by Author: An You Zuo

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Bi₄Ti₃O₁₂ and Bi_3.25La_0.75Ti₃O₁₂ Thin Films Prepared by RF Magnetron Sputtering

Authors: Jian Ping Yang, Xing Ao Li, An You Zuo, Zuo Bin Yuan, Zhu Lin Weng

Abstract: Bi4Ti3O12 (BTO) and Bi3.25La0.75Ti3O12 (BLT) ferroelectric thin films were deposited on Pt/Si substrates by RF magnetron sputtering with Bi4Ti3O12 (BTO) and Bi3.25La0.75Ti3O12 (BLT) targets with 50-mm diameter and 5-mm thickness. The microstructure and ferroelectric properties of thin films were investigated. The grain growth behavior and ferroelectric properties such as remanent polarization were different in these two kinds of film, the effects of La doping in the BLT thin film were very obvious.

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Bi_4-xLa_xTi₃O₁₂ Ferroelectric Thin Films Prepared by RF Magnetron Sputtering

Authors: Xing Ao Li, Zu Li Liu, An You Zuo, Zuo Bin Yuan, Jian Ping Yang, Kai Lun Yao

Abstract: Bi4-xLaxTi3O12 (BLT) ferroelectric thin films were deposited on Pt/Si substrates by RF magnetron sputtering with Bi4-xLaxTi3O12 (x=0.5, 0.75, 1) targets with 50-mm diameter and 5-mm thickness. The effects of La contents on microstructure and ferroelectric properties of Bi4-xLaxTi3O12 thin films were investigated. The grain growth behavior and ferroelectric properties such as remanent polarization were found to be dependent on the La contents in the BLT thin films.

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