Please wait a minute...
Chin. Phys. B, 2014, Vol. 23(3): 036801    DOI: 10.1088/1674-1056/23/3/036801
CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES Prev   Next  

Structural and physical properties of BiFeO3 thin films epitaxially grown on SrTiO3 (001) and polar (111) surfaces

He Shu-Min (贺树敏), Liu Guo-Lei (刘国磊), Zhu Da-Peng (朱大鹏), Kang Shi-Shou (康仕寿), Chen Yan-Xue (陈延学), Yan Shi-Shen (颜世申), Mei Liang-Mo (梅良模)
School of Physics & State key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
Abstract  The influence of surface polarity on the structural properties of BiFeO3 (BFO) thin films is investigated. BFO thin films are epitaxially grown on SrTiO3 (STO) (100) and polar (111) surfaces by oxygen plasma-assisted molecular beam epitaxy. It is shown that the crystal structure, surface morphology, and defect states of BFO films grown on STO substrates with nonpolar (001) or polar (111) surfaces perform very differently. BFO/STO (001) is a fully strained tetragonal phase with orientation relationship (001)[100]BFO‖(001)[100]STO, while BFO/STO (111) is a rhombohedral phase. BFO/STO (111) has rougher surface morphology and less defect states, which results in reduced leakage current and lower dielectric loss. Moreover, BFO films on both STO (001) and STO (111) are direct band oxides with similar band gaps of 2.65 eV and 2.67 eV, respectively.
Keywords:  multiferroics      BiFeO3      polar surface      epitaxial growth  
Received:  03 May 2013      Revised:  30 August 2013      Accepted manuscript online: 
PACS:  68.47.Gh (Oxide surfaces)  
  77.55.Nv (Multiferroic/magnetoelectric films)  
  77.55.Px (Epitaxial and superlattice films)  
Fund: Project supported by the National Basic Research Program of China (Grant Nos. 2009CB929202 and 2013CB922303), the National Natural Science Foundation of China (Grant Nos. 51231007 and 11374189), the Funding from Shandong University, China (Grant No. 2011JC006), and the Electronics Technology Group Corporation of China (Grant No. CJ20130304).
Corresponding Authors:  Liu Guo-Lei     E-mail:  liu-guolei@sdu.edu.cn

Cite this article: 

He Shu-Min (贺树敏), Liu Guo-Lei (刘国磊), Zhu Da-Peng (朱大鹏), Kang Shi-Shou (康仕寿), Chen Yan-Xue (陈延学), Yan Shi-Shen (颜世申), Mei Liang-Mo (梅良模) Structural and physical properties of BiFeO3 thin films epitaxially grown on SrTiO3 (001) and polar (111) surfaces 2014 Chin. Phys. B 23 036801

[1] Spaldin N A and Fiebig M 2005 Science 309 391
[2] Eerenstein W, Mathur N D and Scott J F 2006 Nature 442 759
[3] Zhao T, Scholl A, Zavaliche F, Lee K, Barry M, Doran A, Cruz M P, Chu Y H, Ederer C, Spaldin N A, Das R R, Kim D M, Baek S H, Eom C B and Ramesh R 2006 Nat. Mater. 5 823
[4] Ramesh R and Spaldin N A 2007 Nat. Mater. 6 21
[5] Kubel F and Schmid H 1990 Acta Crystallogr. B 46 698
[6] Streiffer S K, Parker C B, Romanov A E, Lefevre M J, Zhao L, Speck J S, Pompe W, Foster C M and Bai F R 1998 J. Appl. Phys. 83 2742
[7] Jang H W, Ortiz F, Baek S H, Folkman C M, Das R R, Shafer P, Chen Y, Nelson C T, Pan X, Ramesh R and Eom C B 2009 Adv. Mater. 21 817
[8] Chu Y H, Cruz M P, Yang C H, Martin L W, Yang P L, Zhang J W, Lee K, Yu P, Chen L Q and Ramesh R 2007 Adv. Mater. 19 2662
[9] Shelke V, Mazumdar D, Srinivasan G, Kumar A, Jesse S, Kalinin S, Baddorf A and Gupta A 2011 Adv. Mater. 23 669
[10] Hatt A J, Spaldin N A and Ederer C 2010 Phys. Rev. B 81 054109
[11] Ederer C and Spaldin N A 2005 Phys. Rev. Lett. 95 257601
[12] Zeches R J, Rossell M D, Zhang J X, Hatt A J, He Q, Yang C H, Kumar A, Wang C H, Melville A, Adamo C, Sheng G, Chu Y H, Ihlefeld J F, Erni R, Ederer C, Gopalan V, Chen L Q, Schlom D G, Spaldin N A, Martin L W and Ramesh R 2009 Science 326 977
[13] Zhang J W, He Q, Trassin M, Luo W, Yi D, Rossell M D, Yu P, You L, Wang C H, Kuo C Y, Heron J T, Hu Z, Zeches R J, Lin H J, Tanaka A, Chen C T, Tjeng L H, Chu Y H and Ramesh R 2011 Phys. Rev. Lett. 107 147602
[14] Gajek M, Bibes M, Fusil S, Bouzehouane K, Fontcuberta J, Barthélémy A and Fert A 2007 Nat. Mater. 6 296
[15] Ihlefeld J F, Podraza N J, Liu Z K, Rai R C, Xu X, Heeg T, Chen Y B, Li J, Collins R W, Musfeldt J L, Pan X Q, Schubert J, Ramesh R and Schlom D G 2008 Appl. Phys. Lett. 92 142908
[16] Ihlefeld J F, Kumar A, Gopalan V, Schlom D G, Chen Y B, Pan X Q, Heeg T, Schubert J, Ke X, Schiffer P, Orenstein J, Martin L W, Chu Y H and Ramesh R 2007 Appl. Phys. Lett. 91 071922
[17] Tian W, Vaithyanathan V, Schlom D G, Zhan Q, Yang S Y, Chu Y H and Ramesh R 2007 Appl. Phys. Lett. 90 172908
[18] Béa H, Bibes M, Petit S, Kreisel J and Barthélémy A 2007 Phil. Mag. Lett. 87 165
[19] Qi X, Wei M, Lin Y, Jia Q, Zhi S, Dho J, Blamire M G and Manus-Driscoll J L 2005 Appl. Phys. Lett. 86 071913
[20] Schedel-Niedrig T, Weiss W and Schlögl R 1995 Phys. Rev. B 52 17449
[21] Singh S K, Ishiwara H and Maruyama K 2006 J. Appl. Phys. 100 064102
[22] Pankove J I Optical Processes in Semiconductors (Englewood: Prentice-Hall) p. 1971
[23] Béa H, Dupé B, Fusil S, Mattana R, Jacquet E, Warot-Fonrose B, Wilhelm F, Rogalev A, Petit S, Cros V, Anane A, Petroff F, Bouzehouane K, Geneste F, Dkhil B, Lisenkov S, Ponomareva I, Bellaiche L, Bibes M and Barthélémy A 2009 Phys. Rev. Lett. 102 217603
[24] Clark S J and Robertson J 2007 Appl. Phys. Lett. 90 132903
[25] Kumar A, Rai R C, Podraza N J, Denev S, Ramirez M, Chu Y, Martin L W, Ihlefeld J, Heeg T, Schubert J, Schlom D G, Orenstein J, Ramesh R, Collins R W, Musfeldt J L and Gopalan V 2008 Appl. Phys. Lett. 92 121915
[26] Himcinschi C, Vrejoiu I, Friedrich M, Nikulina E, Ding L, Cobet C, Esser N, Alexe M, Rafaja D and Zahn D R T 2010 J. Appl. Phys. 107 123524
[27] Hauser A J, Zhang J, Mier L, Ricciardo R A, Woodward P M, Gustafson T L, Brillson L J and Yang F Y 2008 Appl. Phys. Lett. 92 222901
[28] Cui Y F, Zhao Y G, Luo L B, Yang J J, Chang H, Zhu M H, Xie D and Ren T L 2010 Appl. Phys. Lett. 97 222904
[29] Yang H, Jain M, Suvorova N A, Zhou H, Luo H M, Feldmann D M, Dowden P C, DePanla R F, Foltyn S R and Jia Q X 2007 Appl. Phys. Lett. 91 072911
[1] Structural evolution-enabled BiFeO3 modulated by strontium doping with enhanced dielectric, optical and superparamagneticproperties by a modified sol-gel method
Sharon V S, Veena Gopalan E, and Malini K A. Chin. Phys. B, 2023, 32(3): 037504.
[2] Review of a direct epitaxial approach to achieving micro-LEDs
Yuefei Cai(蔡月飞), Jie Bai(白洁), and Tao Wang(王涛). Chin. Phys. B, 2023, 32(1): 018508.
[3] Computational studies on magnetism and ferroelectricity
Ke Xu(徐可), Junsheng Feng(冯俊生), and Hongjun Xiang(向红军). Chin. Phys. B, 2022, 31(9): 097505.
[4] Perpendicular magnetization and exchange bias in epitaxial NiO/[Ni/Pt]2 multilayers
Lin-Ao Huang(黄林傲), Mei-Yu Wang(王梅雨), Peng Wang(王鹏), Yuan Yuan(袁源), Ruo-Bai Liu(刘若柏), Tian-Yu Liu(刘天宇), Yu Lu(卢羽), Jia-Rui Chen(陈家瑞), Lu-Jun Wei(魏陆军), Wei Zhang(张维), Biao You(游彪), Qing-Yu Xu(徐庆宇), and Jun Du(杜军). Chin. Phys. B, 2022, 31(2): 027506.
[5] Phase transition-induced superstructures of β-Sn films with atomic-scale thickness
Le Lei(雷乐), Feiyue Cao(曹飞跃), Shuya Xing(邢淑雅), Haoyu Dong(董皓宇), Jianfeng Guo(郭剑锋), Shangzhi Gu(顾尚志), Yanyan Geng(耿燕燕), Shuo Mi(米烁), Hanxiang Wu(吴翰翔), Fei Pang(庞斐), Rui Xu(许瑞), Wei Ji(季威), and Zhihai Cheng(程志海). Chin. Phys. B, 2021, 30(9): 096804.
[6] Magnetoelectric coupling effect of polarization regulation in BiFeO3/LaTiO3 heterostructures
Chao Jin(金超), Feng-Zhu Ren(任凤竹), Wei Sun(孙伟), Jing-Yu Li(李静玉), Bing Wang(王冰), and Qin-Fen Gu(顾勤奋). Chin. Phys. B, 2021, 30(7): 076105.
[7] Epitaxial growth of antimony nanofilms on HOPG and thermal desorption to control the film thickness
Shuya Xing(邢淑雅), Le Lei(雷乐), Haoyu Dong(董皓宇), Jianfeng Guo(郭剑峰), Feiyue Cao(曹飞跃), Shangzhi Gu(顾尚志), Sabir Hussain, Fei Pang(庞斐), Wei Ji(季威), Rui Xu(许瑞), Zhihai Cheng(程志海). Chin. Phys. B, 2020, 29(9): 096801.
[8] High crystalline quality of SiGe fin fabrication with Si-rich composition area using replacement fin processing
Ying Zan(昝颖), Yong-Liang Li(李永亮), Xiao-Hong Cheng(程晓红), Zhi-Qian Zhao(赵治乾), Hao-Yan Liu(刘昊炎), Zhen-Hua Hu(吴振华), An-Yan Du(都安彦), Wen-Wu Wang(王文武). Chin. Phys. B, 2020, 29(8): 087303.
[9] Structures and local ferroelectric polarization switching properties of orthorhombic YFeO3 thin film prepared by a sol-gel method
Runlan Zhang(张润兰), Shuaishuai Li(李帅帅), Changle Chen(陈长乐), Li-An Han(韩立安), Shanxin Xiong(熊善新). Chin. Phys. B, 2019, 28(3): 037701.
[10] Off-stoichiometry indexation of BiFeO3 thin film on silicon by Rutherford backscattering spectrometry
Ze-Song Wang(王泽松), Ren-Zheng Xiao(肖仁政), Chang-Wei Zou(邹长伟), Wei Xie(谢伟), Can-Xin Tian(田灿鑫), Shu-Wen Xue(薛书文), Gui-Ang Liu(刘贵昂), Neena Devi, De-Jun Fu(付德君). Chin. Phys. B, 2018, 27(4): 047901.
[11] Effects of Zr substitution on structural, morphological, and magnetic properties of bismuth iron oxide phases
A Asif, M Hassan, S Riaz, S Naseem, S S Hussain. Chin. Phys. B, 2017, 26(8): 087502.
[12] Improved photovoltaic effects in Mn-doped BiFeO3 ferroelectric thin films through band gap engineering
Tang-Liu Yan(阎堂柳), Bin Chen(陈斌), Gang Liu(刘钢), Rui-Peng Niu(牛瑞鹏), Jie Shang(尚杰), Shuang Gao(高双), Wu-Hong Xue(薛武红), Jing Jin(金晶), Jiu-Ru Yang(杨九如), Run-Wei Li(李润伟). Chin. Phys. B, 2017, 26(6): 067702.
[13] Effects of (La, Sr) co-doping on electrical conduction and magnetic properties of BiFeO3 nanoparticles
Li Liu(刘莉), Shouyu Wang(王守宇), Zi Yin(殷子), Weifang Liu(刘卫芳), Xunling Xu(徐训岭), Chuang Zhang(张闯), Xiu Li(李秀), Jiabin Yang(杨佳斌). Chin. Phys. B, 2016, 25(9): 097801.
[14] Properties of n-Ge epilayer on Si substrate with in-situ doping technology
Shi-Hao Huang(黄诗浩), Cheng Li(李成), Cheng-Zhao Chen(陈城钊), Chen Wang(王尘), Wen-Ming Xie(谢文明), Shu-Yi Lin(林抒毅), Ming Shao(邵明), Ming-Xing Nie(聂明星), Cai-Yun Chen(陈彩云). Chin. Phys. B, 2016, 25(6): 066601.
[15] Control of epitaxial growth at a-Si: H/c-Si heterointerface by the working pressure in PECVD
Yanjiao Shen(沈艳娇), Jianhui Chen(陈剑辉), Jing Yang(杨静), Bingbing Chen(陈兵兵), Jingwei Chen(陈静伟), Feng Li(李峰), Xiuhong Dai(代秀红), Haixu Liu(刘海旭), Ying Xu(许颖), Yaohua Mai(麦耀华). Chin. Phys. B, 2016, 25(11): 118801.
No Suggested Reading articles found!