硅酸盐学报

大磁电系数Pb(Zr0.52Ti0.48)O3膜–CoFe2O4陶瓷复合结构

作者：宋连朋1 2 王婧1 朱孔军1

单位：1. 南京航空航天大学航空宇航学院机械结构力学及控制国家重点实验室南京 210016 2. 南京航空航天大学材料科学与技术学院机械结构力学及控制国家重点实验室南京 210016

分类号：TQ174.13

出版年,卷(期):页码：2016,44(4):572-575

DOI：：10.14062/j.issn.0454-5648.2016.04.17

摘要：

通过溶胶–凝胶法在高致密度的钴铁氧体陶瓷片上制备锆钛酸铅(PZT)薄膜。在该复合结构中，PZT膜采用了较低的处理温度，从而有效避免了传统陶瓷共烧过程中出现的界面反应。样品表现出较好的铁电、介电、压电和磁电性能，并且面内磁电耦合系数可达58 mV/(cm?Oe)。

The lead zirconate titanate (PZT) thin films on the cobalt ferrite dense ceramics were prepared by a sol–gel method. In the composite structure, no interface reaction is detected due to the low-temperature sintering of the PZT film. The superior dielectric, ferroelectric and piezoelectric properties of the composite with a large magnetoelectric coefficient are obtained. The in-plane magnetoelectric coupling coefficient is 58 mV/(cm?Oe).

基金项目：

国家自然科学基金(51202118，51572123，51172108)；教育部博士学科点专项科研基金(20120002120012)；中央高校基本科研业务费专项资金资助(NJ20140013)，江苏高校优势学科建设工程资助项目。

作者简介：

宋连鹏(1988—)，男，硕士研究生。

参考文献：

[1] WANG J, NEATON J B, ZHENG H, et al. Epitaxial BiFeO3 multiferroic thin film [J]. Science, 2003, 299(5613): 1719–1722.

[2] EERENSTEN W, MATHUR N D, Scott J F. Multiferroic and magnetoelectric materials [J]. Nature, 2006, 422(17): 759–765.

[3] DHO J , QI X D, KIM H, et al. Large electric polarization and exchange bias in multiferroic BiFeO3 [J]. Adv Mater, 2006, 18(11): 1445–1448.

[4] 施科, 何泓材, 王宁. 多铁性磁电材料应用于储存技术的研究现状[J]. 硅酸盐学报, 2011, 39(11): 80–87.

SHE Ke, HE Hongcai, WANG Ning. J Chin Ceram Soc, 2011, 39(11): 80–87.

[5] NAN C W, BICHURIN M I, DONG S X, et al. Multiferroic magnetoelectric composites: Historical perspective, status, and future directions [J]. J Appl Phys, 2008, 103(3): 031101 (1–35).

[6] AVELLANEDA M, HARSHE G. Magnetoelectric effect in piezoelectric magnetostrictive multilayer (2-2) composites [J]. J Intell Mater Syst Struct, 1994, 5(4): 501–513.

[7] ZHAI J Y, CAI N, SHI Z, et al. Magnetic-dielectric properties of NiFe2O4/PZT particulate composites [J]. J Phys D, 2004, 37(6): 823–827.

[8] HUANG J H, KUO W S. The analysis of piezoelectric/piezoelectric composite materials containing an ellipsoidal inclusion [J]. J Appl Phys, 1997, 81(3): 1378–1386.

[9] SHI Z, NAN C W, LIU J M, et al. Influence of mechanical boundary conditions and microstructural features on magnetoelectric behavior in a three-phase multiferroic particulate composite [J]. Phys Rev B, 2004, 70(13): 134417.

[10] 王婧, 李铮, 沈阳, 等. 镍酸镧界面层对锆钛酸铅膜–钴铁氧体陶瓷复合磁电材料性能的影响[J]. 硅酸盐学报, 2013, 41(10): 1313–1317.

WANG Jing，LI Zheng，SHEN Yang, et al. J Chin Ceram Soc, 2013, 41(10): 1313–1317.

[11] LIU M, LI X, LOU J, et al. A modified sol-gel process for multiferroic nanocomposite films [J]. Appl Phys, 2007, 102(8): 083911.

[12] ZHOU J P, HE H C, SHI Z, et al. Magnetoelectric CoFe2O4/Pb(Zr0.52Ti0.48)O3 double-layer thin film prepared by pulsed-laser deposition [J]. Appl Phys Lett, 2006, 88: 013111 (1–3).

[13] JIANG Q H, SHEN Z J, NAN C W, et al. Magnetoelectric composites of nickel ferrite and lead zirconnate titanate prepared by spark plasma sintering [J]. Eur Ceram Soc, 2007, 27(1): 279–284.

[14] JIANG Q H, NING H P, ZHANG Q, et al. Active ferroelectricity in nanostructured multiferroic BiFeO3 bulk ceramics [J]. Mater Chem C, 2013, 1(36): 5628–5631.

[15] WANG J, WANG L J, NAN C W, et al. Substrate effect on the magnetoelectric behavior of Pb(Zr0.52Ti0.48)O3 film-On-CoFe2O4 bulk ceramic composites prepared by direct solution Spin coating [J]. J Am Ceram Soc, 2009, 92(11): 2654–2660.

[16] WANG J, ZHANG Y, NAN C W, et al. Magnetoelectric behavior of BaTiO3 films directly grown on CoFe2O4 ceramics [J]. J Appl Phys, 2008, 104(1): 014101 (1–5).

[17] WANG J, WU X, PENG R C, et al. Thickness dependence of magnetoelectric response for composites of Pb(Zr0.52Ti0.48)O3 films on CoFe2O4 ceramic substrates [J]. AIP Advances, 2014, 4(8): 1203–1209.

[18] GONG W, LI J F, CHU X C, et al. Preparation and characterization of sol-gel derived (100) textured Pb(Zr,Ti)O3 thin films: PbO seeding role in the formation of preferential orientation [J]. Acta Mater, 2004, 52(9): 2787–2793.

[19] KHAENAMKAEW P, MUENSIT S, BDIKIN I K, et al. Effect of Zr/Ti ratio on the microstructure and ferroelectric properties of lead zirconate titanatethin films [J]. Mater Chem Phys, 2007, 102(2): 159–164.

[20] YU J, MENG X J, SUN J L, et al. Optical and electrical properties of highly (100) oriented PbZr1–xTixO3 thin films on the LaNiO3 buffer layer [J]. J Appl Phys, 2004, 96(5): 2792–2796 .

[21] REN T L, ZHAO H J, LIU L T, et al. Piezoelectric and ferroelectric films for microelectronic applications [J]. Mater Sci Eng B, 2003, 99(S1/3): 159–163.

[22] ZHOU J P, HE H C, SHI Z, et al. Dielectric, magnetic, and magnetoelectric properties of laminated Pb(Zr0.52Ti0.48)O3/CoFe2O4 composite ceramics [J]. J Appl Phys, 2006, 100(9): 094106 (1–5).

[23] PENG J H, HOJAMBERDIEV M, LI H Q et al. Electrical, magnetic, and direct and converse magnetoelectric properties of (1-x)Pb(Zr0.52Ti0.48)O3-xCoFe2O4 (PZT-CFO) magnetoelectric composites [J]. J Magn Magn Mater, 2015, 378: 298–305.

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