Phase developments, microstructures, and ferroelectric properties of BiFeO3 thin films prepared by a solution

被引：10

作者：

Kim, JK

Kim, SS ^{[1
]}

Kim, WJ

机构：

[1] Changwon Natl Univ, Dept Phys, Kyungnam 641773, South Korea

[2] Changwon Natl Univ, Inst Basic Sci, Kyungnam 641773, South Korea

来源：

INTEGRATED FERROELECTRICS | 2005年 / 76卷

关键词：

X-ray diffraction; sol-gel process; perovskites; ferroelectric materials;

D O I：

10.1080/10584580500413749

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The formation of phase-pure BiFeO 3 (BFO) thin films using a chemical solution deposition on platinium electrode has been investigated systematically by changing the annealing condition of the films. From the X-ray diffraction results, it was found that the formation of the phase-pure BFO was favorable under lower oxygen partial pressure, slower heating rate and Pt(200)/Ti/SiO 2 /Si(100) substrate. The remanent polarization ( P r ) and coercive field ( E c ) values of the phase-pure BFO thin film annealed at 600 degrees C in nitrogen atmosphere by conventional furnace annealing method are approximately 0.9 mu C/cm 2 and 20 kV/cm, respectively.

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页码：103 / 109

页数：7

相关论文

共 13 条

[1] Enhancement of ferroelectricity in strained BaTiO3 thin films [J].

Choi, KJ ;

Biegalski, M ;

Li, YL ;

Sharan, A ;

Schubert, J ;

Uecker, R ;

Reiche, P ;

Chen, YB ;

Pan, XQ ;

Gopalan, V ;

Chen, LQ ;

Schlom, DG ;

Eom, CB .

SCIENCE, 2004, 306 (5698) :1005-1009

[2] Ferroelectricity in a pure BiFeO3 ceramic [J].

Kumar, MM ;

Palkar, VR ;

Srinivas, K ;

Suryanarayana, SV .

APPLIED PHYSICS LETTERS, 2000, 76 (19) :2764-2766

[3] Microstructure of epitaxial La0.7Ca0.3MnO3 thin films grown on LaAlO3 and SrTiO3 [J].

Lu, CJ ;

Wang, ZL ;

Kwon, C ;

Jia, QX .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (07) :4032-4043

[4] Controlling crystallization of Pb(Zr,Ti)O3 thin films on IrO2 electrodes at low temperature through interface engineering [J].

Maki, K ;

Liu, BT ;

Vu, H ;

Nagarajan, V ;

Ramesh, R ;

Fujimori, Y ;

Nakamura, T ;

Takasu, H .

APPLIED PHYSICS LETTERS, 2003, 82 (08) :1263-1265

[5] ATOMIC STRUCTURE OF BIFEO3 [J].

MICHEL, C ;

MOREAU, JM ;

ACHENBAC.GD ;

GERSON, R ;

JAMES, WJ .

SOLID STATE COMMUNICATIONS, 1969, 7 (09) :701-&

[6] Magnetic-field-induced phase transition in BiFeO3 observed by high-field electron spin resonance:: Cycloidal to homogeneous spin order -: art. no. 064114 [J].

Ruette, B ;

Zvyagin, S ;

Pyatakov, AP ;

Bush, A ;

Li, JF ;

Belotelov, VI ;

Zvezdin, AK ;

Viehland, D .

PHYSICAL REVIEW B, 2004, 69 (06)

[7] Writing polarization bits on the multiferroic BiMnO3 thin film using Kelvin probe force microscope [J].

Son, JY ;

Kim, BG ;

Kim, CH ;

Cho, JH .

APPLIED PHYSICS LETTERS, 2004, 84 (24) :4971-4973

[8] SPIRAL MAGNETIC-ORDERING IN BISMUTH FERRITE [J].

SOSNOWSKA, I ;

PETERLINNEUMAIER, T ;

STEICHELE, E .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1982, 15 (23) :4835-4846

[9] Crystal structure and spiral magnetic ordering of BiFeO3 doped with manganese [J].

Sosnowska, I ;

Schäffer, W ;

Kockelmann, W ;

Andersen, KH ;

Troyanchuk, IO .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2002, 74 (Suppl 1) :S1040-S1042

[10] Preparation and orientation control of RMnO3 (R = Y, Yb) thin film by chemical solution deposition [J].

Suzuki, K ;

Nishizawa, K ;

Miki, T ;

Kato, K .

JOURNAL OF CRYSTAL GROWTH, 2002, 237 :482-486