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Author:

Chen, Ling (Chen, Ling.) | Ren, Wei (Ren, Wei.) (Scholars:任巍) | Zhu, Weimin (Zhu, Weimin.) | Ye, Zuo-Guang (Ye, Zuo-Guang.) | Shi, Peng (Shi, Peng.) | Chen, Xiaofeng (Chen, Xiaofeng.) | Wu, Xiaoqing (Wu, Xiaoqing.) | Yao, Xi (Yao, Xi.)

Indexed by:

SCIE

Abstract:

Ti-modified thin films of multiferroic 0.72Bi(Fe1-xTix)O-3-0.28PbTiO(3) (BFPT, x = 0 and 0.02) solid solution were prepared by pulsed laser deposition. The BFPT (x = 0 and 0.02) films possess a tetragonal structure with highly preferential (001) orientation. The effects of the ionic substitution on the Properties of BFPT (x = 0 and 0.02) films have been investigated. The leakage current of the BFPT (x = 0.02) thin film is significantly reduced, and the dielectric and ferroelectric properties greatly improved by the aliovalent ionic substitution of Ti4+ for Fe3+. The BFPT (x = 0.02) thin film exhibits a reasonably high remnant polarization P-r with 2P(r) up to go mu C/cm(2) at 312 kV/cm and a switchable polarization up to 92 mu C/cm(2) at 417 kV/cm. (C) 2009 Elsevier B.V. All rights reserved.

Keyword:

Dielectric properties Ferroelectric properties Ionic substitution Multiferroics Pulsed laser deposition Scanning electron microscopy Thin films X-ray diffraction

Author Community:

  • [ 1 ] [Chen, Ling; Ren, Wei; Ye, Zuo-Guang; Shi, Peng; Chen, Xiaofeng; Wu, Xiaoqing; Yao, Xi] Xi An Jiao Tong Univ, Key Lab Minist Educ, Elect Mat Res Lab, Xian 710049, Peoples R China
  • [ 2 ] [Chen, Ling; Zhu, Weimin; Ye, Zuo-Guang] Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada
  • [ 3 ] [Chen, Ling; Zhu, Weimin; Ye, Zuo-Guang] Simon Fraser Univ, LABS 4D, Burnaby, BC V5A 1S6, Canada

Reprint Author's Address:

  • 任巍

    Xi An Jiao Tong Univ, Key Lab Minist Educ, Elect Mat Res Lab, Xian 710049, Peoples R China.

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Source :

THIN SOLID FILMS

ISSN: 0040-6090

Year: 2010

Issue: 6

Volume: 518

Page: 1637-1640

1 . 9 3 5

JCR@2010

2 . 1 8 3

JCR@2020

ESI Discipline: MATERIALS SCIENCE;

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 27

SCOPUS Cited Count: 29

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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