Multiferroic 0.7BiFeO3-0.3PbTiO3 thin films prepared by a sol-gel method

Huichun Yu; Haiyan Guo; Weimin Zhu; Jian Zhuang; Wei Ren; Zuo Guang Ye

doi:10.1016/j.tsf.2015.02.021

Multiferroic 0.7BiFeO₃-0.3PbTiO₃ thin films prepared by a sol-gel method

Huichun Yu
, Haiyan Guo
, Weimin Zhu
, Jian Zhuang
, Wei Ren
, Zuo Guang Ye

电子与信息学部

Simon Fraser University
Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

Multiferroic 0.7BiFeO₃-0.3PbTiO₃ (BFO-PT) thin films have been prepared by a sol-gel method on Pt/Ti/SiO₂/Si substrates. A strong dielectric dispersion was observed above 10 kHz and a relatively low dielectric loss was found at low frequencies. The BFO-PT thin films exhibit both ferroelectricity and (week) ferromagnetism with P_r = 13.7 μC/cm² and M_S = 3200 A/m at room temperature, confirming the multiferroic properties. The local polar domain structure and ferroelectric switching of the thin films were investigated by piezoresponse force microscopy.

源语言	英语
页（从-至）	82-85
页数	4
期刊	Thin Solid Films
卷	585
期	1
DOI	https://doi.org/10.1016/j.tsf.2015.02.021
出版状态	已出版 - 2015

访问文件

10.1016/j.tsf.2015.02.021

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{57af258790bb40e8a0712b9f9f03615a,

title = "Multiferroic 0.7BiFeO3-0.3PbTiO3 thin films prepared by a sol-gel method",

abstract = "Multiferroic 0.7BiFeO3-0.3PbTiO3 (BFO-PT) thin films have been prepared by a sol-gel method on Pt/Ti/SiO2/Si substrates. A strong dielectric dispersion was observed above 10 kHz and a relatively low dielectric loss was found at low frequencies. The BFO-PT thin films exhibit both ferroelectricity and (week) ferromagnetism with Pr = 13.7 μC/cm2 and MS = 3200 A/m at room temperature, confirming the multiferroic properties. The local polar domain structure and ferroelectric switching of the thin films were investigated by piezoresponse force microscopy.",

keywords = "BiFeO-PbTiO solid solution, Multiferroic properties, Sol-gel method, Thin films",

author = "Huichun Yu and Haiyan Guo and Weimin Zhu and Jian Zhuang and Wei Ren and Ye, \{Zuo Guang\}",

year = "2015",

doi = "10.1016/j.tsf.2015.02.021",

language = "英语",

volume = "585",

pages = "82--85",

journal = "Thin Solid Films",

issn = "0040-6090",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Multiferroic 0.7BiFeO3-0.3PbTiO3 thin films prepared by a sol-gel method

AU - Yu, Huichun

AU - Guo, Haiyan

AU - Zhu, Weimin

AU - Zhuang, Jian

AU - Ren, Wei

AU - Ye, Zuo Guang

PY - 2015

Y1 - 2015

N2 - Multiferroic 0.7BiFeO3-0.3PbTiO3 (BFO-PT) thin films have been prepared by a sol-gel method on Pt/Ti/SiO2/Si substrates. A strong dielectric dispersion was observed above 10 kHz and a relatively low dielectric loss was found at low frequencies. The BFO-PT thin films exhibit both ferroelectricity and (week) ferromagnetism with Pr = 13.7 μC/cm2 and MS = 3200 A/m at room temperature, confirming the multiferroic properties. The local polar domain structure and ferroelectric switching of the thin films were investigated by piezoresponse force microscopy.

AB - Multiferroic 0.7BiFeO3-0.3PbTiO3 (BFO-PT) thin films have been prepared by a sol-gel method on Pt/Ti/SiO2/Si substrates. A strong dielectric dispersion was observed above 10 kHz and a relatively low dielectric loss was found at low frequencies. The BFO-PT thin films exhibit both ferroelectricity and (week) ferromagnetism with Pr = 13.7 μC/cm2 and MS = 3200 A/m at room temperature, confirming the multiferroic properties. The local polar domain structure and ferroelectric switching of the thin films were investigated by piezoresponse force microscopy.

KW - BiFeO-PbTiO solid solution

KW - Multiferroic properties

KW - Sol-gel method

KW - Thin films

UR - https://www.scopus.com/pages/publications/84933279970

U2 - 10.1016/j.tsf.2015.02.021

DO - 10.1016/j.tsf.2015.02.021

M3 - 文章

AN - SCOPUS:84933279970

SN - 0040-6090

VL - 585

SP - 82

EP - 85

JO - Thin Solid Films

JF - Thin Solid Films

IS - 1

ER -

Multiferroic 0.7BiFeO3-0.3PbTiO3 thin films prepared by a sol-gel method

摘要

访问文件

其它文件与链接

学术指纹

引用此

Multiferroic 0.7BiFeO₃-0.3PbTiO₃ thin films prepared by a sol-gel method