Influence of Zn doping on structural, optical and magnetic properties of BiFeO3 films fabricated by the sol-gel technique

被引：25

作者：

Liu, Jian ^{[1
]}

Deng, Hongmei ^{[2
]}

Zhai, Xuezhen ^{[1
]}

Lin, Tie ^{[3
]}

Meng, Xiangjian ^{[3
]}

Zhang, Yuanyuan ^{[1
]}

Zhou, Wenliang ^{[1
]}

Yang, Pingxiong ^{[1
]}

Chu, Junhao ^{[1
]}

机构：

[1] E China Normal Univ, Dept Elect, Minist Educ, Key Lab Polar Mat & Devices, Shanghai 200241, Peoples R China

[2] Shanghai Univ, Inst Mat, Instrumental Anal & Res Ctr, Shanghai 200444, Peoples R China

[3] Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China

来源：

MATERIALS LETTERS | 2014年 / 133卷

基金：

中国国家自然科学基金;

关键词：

BiFeO3; Zn doping; Thin films; Optical and magnetic properties; THIN-FILMS;

D O I：

10.1016/j.matlet.2014.06.142

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The multiferroic BiFe1-xZnxO3 (BFZO(x), x=0, 0.03, 0.06, and 0.09) films have been prepared on quartz substrates by the sal-gel technique. X-ray diffraction indicates that BFZO(x) films characterize the distorted rhombohedral perovskite structure. Scanning electron microscopy (SEM) shows that Zn doping can improve the crystallinity of BFZO(x) (x=0.06 and 0.09) films. With increasing Zn composition, the fundamental absorption edges of BFZO(x) films show blue shift. Compared with BiFeO3 film, the saturation magnetization (M-s) of BFZO(x) (x=0.03, 0.06, and 0.09) films is significantly enhanced, which provides potential applications in information storage. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：49 / 52

页数：4

共 21 条

[1] Tailoring the Magnetic and Optical Characteristics of Nanocrystalline BiFeO3 by Ce Doping [J].

Bhushan, Bhavya ;

Wang, Zhenxing ;

Tol, Johan ;

Dalal, Naresh S. ;

Basumallick, Amitava ;

Vasanthacharya, Nagasampagi Y. ;

Kumar, Sanjay ;

Das, Dipankar .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2012, 95 (06) :1985-1992

[2]

Chen CC, 2011, J CERAM PROCESS RES, V12, P664

[3] Switchable Ferroelectric Diode and Photovoltaic Effect in BiFeO3 [J].

Choi, T. ;

Lee, S. ;

Choi, Y. J. ;

Kiryukhin, V. ;

Cheong, S. -W. .

SCIENCE, 2009, 324 (5923) :63-66

[4] Controlling magnetism with multiferroics [J].

Chu, Ying-Hao ;

Martin, Lane W. ;

Holcomb, Mikel B. ;

Ramesh, Ramamoorthy .

MATERIALS TODAY, 2007, 10 (10) :16-23

[5] Structure and optical properties of BiFe1-xZnxO3 thin films fabricated by pulsed laser deposition [J].

Ding, Nuofan ;

Deng, Hongmei ;

Yang, Pingxiong ;

Chu, Junhao .

MATERIALS LETTERS, 2012, 82 :71-73

[6] Structural, optical and magnetic properties of Nd-doped BiFeO3 thin films prepared by pulsed laser deposition [J].

Gaur, Anshu ;

Singh, Preetam ;

Choudhary, Nitin ;

Kumar, Deepak ;

Shariq, Mohammad ;

Singh, Kirandeep ;

Kaur, Navjot ;

Kaur, Davinder .

PHYSICA B-CONDENSED MATTER, 2011, 406 (10) :1877-1882

[7] Optical properties of BiFeO3-(Na0.5Bi0.5)TiO3 thin films deposited on glass substrates by chemical solution deposition [J].

Guo, Bing ;

Guo, Yiping ;

Qin, Wei ;

Liu, Hongyan ;

Zhang, Di .

MATERIALS LETTERS, 2012, 71 :60-62

[8] Optical and electrical properties of multiferroic bismuth ferrite thin films fabricated by sol-gel technique [J].

Huang, Dongji ;

Deng, Hongmei ;

Yang, Pingxiong ;

Chu, Junhao .

MATERIALS LETTERS, 2010, 64 (20) :2233-2235

[9] SOLAR ENERGY Ferroelectric photovoltaics [J].

Huang, Haitao .

NATURE PHOTONICS, 2010, 4 (03) :134-135

[10] Multiferroic properties of polycrystalline Zn-substituted BiFeO3 thin films prepared by pulsed laser deposition [J].

Park, Jung Min ;

Gotoda, Fumiya ;

Nakashima, Seiji ;

Kanashima, Takeshi ;

Okuyama, Masanori .

CURRENT APPLIED PHYSICS, 2011, 11 (03) :S270-S273

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