Abstract
A series of Yb and X co-doped BiFeO3 (X = Nb, Mn, Mo) and undoped BiFeO3 polycrystalline ceramics were prepared by sol-gel method. The X-ray diffraction pattern confirmed the rhombohedral perovskite structure for all the ceramics. Reitveld refinement results bring out the impact of doping on the structural distortion. The Transmission Electron Micrograph observation reveals the nanostructure of the doped samples. Well saturated ferromagnetic hysteresis curves were obtained for the doped samples in contrary to undoped BiFeO3 and this is attributed to the distortion of spin spiral structure. The doped ceramics exhibited improved ferroelectric parameters and very low leakage current density of the order of 10−9 to 10−7 A/cm2, which is remarkably lower than that of undoped BFO. Remarkable dielectric properties were exhibited for the doped samples. An abrupt noticeable enhancement of magetoelectric coupling for the doped samples in comparison with the undoped BiFeO3 has been demonstrated in our work.
Highlights
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Novel (Yb, X) doped BFO (X = Nb, Mn, Mo) multiferroic materials were synthesized.
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All the doped samples exhibit significantly enhanced magnetic, ferroelectric and dielectric properties.
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Leakage current of the doped BFO is very low compared to that of undoped BFO.
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Remarkably improved magnetoelectric coupling is shown by the doped samples.
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Kimura T, Goto T, Shintani H, Ishizaka K, Arima T, Tokura Y (2003) Nat Lond 426:55
Hur N, Park S, Sharma PA, Ahn JS, Guha S, Cheong SW (2004) Nat Lond 429:392
Spaldin NA, Feibig M (2005) Science 309:391
Erenstein W, Mathur ND, Scott JF (2006) Nat Lond 442:759
Feibig M, Lottermoser Th, Frohlich D, Goltsev AV, Pisarev RV (2002) Nat Lond 419:818
Kubel F, Schmid H (1990) Acta Crystallogr B 46:698
Fischer P, Polomska M, Sosnowska I, Szymanski M (1931) J Phys C 13:1980
Jiang Y-P, Tang X-G, Liu Q-X, Chen D-G, Ma C-B (2014) J Mater Sci Mater Electron 25:495–499
Yuan GL, Or SW, Liu JM, Liu ZG (2006) Appl Phys Lett 89:052905
Li Y, Fan Y, Zhang H, Teng H, Dong X, Liu H, Ge X, Li X, Chen W, Li X, Ge Z (2014) J Supercond Nov Magn 27:1239
Zhang ST, Zhang Y, Lu MH, Du CL, Chen YF, Liu ZG, Zhu YY, Ming NB, Pan XQ (2006) Appl Phys Lett 88:162901
Ye W, Tan G, Dong G, Ren H, Xia A (2015) Ceram Int 41:4668
Ablat A, Wu R, Mamat M, Li J, Muhemmed E, Si C, Wu R, Wang J, Qian H, Ibrahim K (2014) Ceram Int 40:14083
Quan C, Ma Y, Han Y, Tang X, Lu M, Mao W, Zhang J, Yang J, Li X, Huang W (2015) J Alloy Compd 635:272–277
Hu Z, Li M, Yu Y, Liu J, Pei L, Wang J, Liu X, Yu B, Zhao X (2010) Solid State Commun 150:1088–1091
Yan X, Tan G, Liu W, Ren H, Xia A (2015) Ceram Int 41:3202–3207
Tang P, Kuang D, Yang S, Zhang Y (2016) J Alloy Compd 656:912–919
Beniwal A, Bangruwa JS, Walia R, Verma V (2016) Ceram Int 42:10373–10379
Wang D, Wang M, Liu F, Cui Y, Zhao Q, Sun H, Jin H, Cao M (2015) Ceram Int 41:8768–8772
Hernandez N, Gonzalez-Gonzalez VA, Dzul-Bautista IB, Gutierrez J, Barandiaran JM, Ruiz de Larramendi I, Cienfuegos-Pelaes RF, Ortiz- Mendez U (2015) J Alloy Compd 638:282–288
Arora M, Chauhan S, Sati PC, Kumar M, Chhoker S (2014) Ceram Int 40:13347–13356
Wang T, Song SH, Wang XL et al. (2018) J Sol-Gel Sci Technol 85:356
Priya S, Banu IBS, Anwar MS, Hussain S (2016) J Sol-Gel Sci Technol 80:579
Priya S, Banu IBS, Anwar MS (2016) J Magn Magn Mater 401:333–338
Zheng Y, Tan G, Xia A, Ren H (2016) J Alloy Compd 684:438–444
Ahmed MA, Mansour SF, Ei-Dek SI, Karamany MM (2016) J Rare Earths 34:495–506
Vanga PR, Mangalaraja RV, Giridharan NV, Ashok M (2016) J Alloy Compd 684:55–61
Chen L, He Y, Zhang J, Mao Z, Zhao Y-J, Chen X (2014) J Alloy Compd 604:327–330
Xu J, Wang G, Wang H, Ding D, He Y (2009) Mater Lett 63:855
Ederer C, Spaldin NA (2005) Phys Rev B 71:224103
Rojac T, Bencan A, Malic B, Tutuncu G, Jones JL, Daniels JE, Damjonovic D (2014) J Am Ceram Soc 97:1993
Wang Y, Zheng RY, Sim CH, Wang J (2009) J Appl Phys 105:016106
Palkar VR, Kundaliya DC, Malik SK, Bhattacharya S (2004) Phys Rev B 69:212102
Kumar A, Yadav KL (2013) J Alloy Compd 554:138
Kim WS, Jun YK, Kim KH, Hong SH (2009) J Magn Magn Mater 321:3262
Dutta DP, Mandal BP, Mukadam MD, Yusuf SM, Tyagi AK (2014) Dalton Trans 43:7838
Priya S, Banu IBS, Mohammed Z (2017) J Mater Sci Mater Electron 28:8467
Acknowledgements
The authors acknowledge the sophisticated analytical instrumentation facilities at the Indian Institute of Technology Madras for providing the facility of vibrating sample magnetometer. They also thank the sophisticated test and instrumentation centre, Cochin, for extending the TEM and HRTEM characterization. The authors thank Dr. M. S. Ramachander Rao, Department of Physics, Indian Institute of Technology Madras, for helping to characterize the electrical studies using Radiant Technology Pvt Ltd. The authors are extremely thankful to the Department of Science and Technology, India, for providing the financial support.
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Lakshmi, S.D., Banu, I.B.S. Multiferroism and magnetoelectric coupling in single-phase Yb and X (X = Nb, Mn, Mo) co-doped BiFeO3 ceramics. J Sol-Gel Sci Technol 89, 713–721 (2019). https://doi.org/10.1007/s10971-018-4901-x
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DOI: https://doi.org/10.1007/s10971-018-4901-x