Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
권호 표지
DOI QR코드

DOI QR Code

Effects of Mn Doping on Structural and Magnetic Properties of Multiferroic BiFeO3 Nanograins Made by Sol-gel Method

  • Raghavender, A.T. (Nanomagnetism Lab, Department of Physics and Astronomy, Seoul National University) ;
  • Hong, Nguyen Hoa (Nanomagnetism Lab, Department of Physics and Astronomy, Seoul National University)
  • Received : 2010.09.29
  • Accepted : 2010.11.02
  • Published : 2011.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

[ $BiFeO_3$ ]is a multiferroic material that attracts attentions of many research groups due to its potential as being ferroelectric and ferromagnetic above room temperature. We have prepared both undoped- and Mn-doped $BiFeO_3$ by sol-gel auto-ignition method. Doping of Mn has resulted in decreasing grain size from 60 to 32 nm. X-ray diffraction data show that the samples are pure and single-phase. Infrared measurements on $BiFeO_3$ and Mn-doped $BiFeO_3$ revealed intrinsic stretching vibrations of tetrahedral sites of $Fe^{3+}$-O and of octahedral $Bi^{3+}$-O as well. On the other hand, as the Mn concentration increases, the magnetic moment of $BiFeO_3$ increases. It gives some suggestions in manipulating structural and magnetic properties of $BiFeO_3$ by doping Mn.

Keywords

References

  1. C. N. R. Rao and C. R. J. Serrao, J. Mater. Chem. 17,4931 (2007). https://doi.org/10.1039/b709126e
  2. R. Ramesh and N. A. Spaldin, Nat. Mater. 6, 21 (2007). https://doi.org/10.1038/nmat1805
  3. W. Eerenstein, N. D. Mathur, and J. F. Scott, Nature 442,759 (2006). https://doi.org/10.1038/nature05023
  4. S. W. Cheong and M. Mostovoy, Nat. Mater. 6, 13(2007). https://doi.org/10.1038/nmat1804
  5. A. Singh, V. Pandey, R. K. Kotnala, and D. Pandey, Phys. Rev. Lett. 101, 247602 (2008). https://doi.org/10.1103/PhysRevLett.101.247602
  6. L. Hongria, L. Zuli, L. Xiaolu, and Y. Kailun, Physica B400, 252 (2007). https://doi.org/10.1016/j.physb.2007.07.018
  7. J. H. Xu, H. Ke, D. C. Jia, and W. W. Y. Zhou, J. Alloy. Compd. 472, 473 (2009). https://doi.org/10.1016/j.jallcom.2008.04.090
  8. A. T. Raghavender, D. Pajic, K. Zadro, T. Milekovic, P.V. Rao, K. M. Jadhav and D. Ravinder. J. Magn. Magn. Mater. 1, 316 (2007).
  9. J. H. Kim, S. U. Kim, and W. J. Kim, Mater. Lett. 59,4006 (2005). https://doi.org/10.1016/j.matlet.2005.07.050
  10. M. M. Kumar, V. R. Palkar, K. Srinivas, and S. V. Suryanarayana,Appl. Phys. Lett. 76, 276 (2000). https://doi.org/10.1063/1.125746
  11. X. Wang, Y. Zhang, and Z. Wu, Mater. Lett. 64, 486(2010). https://doi.org/10.1016/j.matlet.2009.11.059
  12. S. Ghosh, S. Dasgupta, S. Sen, and H. S. Maiti, J. Am. Ceram. Soc. 88, 1349 (2005). https://doi.org/10.1111/j.1551-2916.2005.00306.x
  13. S. Ghosh, S. Dasgupta, A. Sen, and H. S. Maiti, Mater. Res. Bull. 40, 2073 (2005). https://doi.org/10.1016/j.materresbull.2005.07.017
  14. W. S. Kim, Y. K. Jun, K. H. Kim, and S. H. Hong, J. Magn. Magn. Mater. 321, 3262 (2009). https://doi.org/10.1016/j.jmmm.2009.05.059
  15. A. T. Raghavender, K. Zadro, D. Pajic, Z. Skoko, and N.Biliskov, Mater. Lett. 64, 1144 (2010). https://doi.org/10.1016/j.matlet.2010.02.031
  16. P. Hermet, M. Goffinet, J. Kreisel, and P. Ghosez, Phys. Rev. B 75, 220102(R), 2007. https://doi.org/10.1103/PhysRevB.75.220102
  17. C. Chen, J. Cheng, S. Yu, L. Che, and Z. J. Meng, J. Cryst. Growth 291, 135 (2006). https://doi.org/10.1016/j.jcrysgro.2006.02.048
  18. S. T. Zhang, M. H. Lu, D. Wu, Y. F. Chen, and N. B.Ming, Appl. Phys. Lett. 87, 262907 (2005). https://doi.org/10.1063/1.2147719
  19. Y. Wang, Q. Jiang, H. He, and C. W. Nan. Appl. Phys. Lett. 88, 142503 (2006). https://doi.org/10.1063/1.2191947
  20. Y. Wang et al. J. Am. Ceram. Soc. 90, 2615 (2007). https://doi.org/10.1111/j.1551-2916.2007.01735.x

Cited by

  1. Effect of Ba Substitution on the Structural and Magnetic Properties of BiFeO<sub>3</sub> vol.06, pp.01, 2016, https://doi.org/10.4236/wjnse.2016.61004
  2. Enhanced multiferroic properties of (Nd, Cr) co-doped BiFeO3 nanoparticles vol.123, pp.5, 2017, https://doi.org/10.1007/s00339-017-0849-x
  3. Effect of doping on optical properties in BiMn1−x (TE) x O3 (where x = 0.0, 0.1 and TE = Cr, Fe, Co, Zn) nanoparticles synthesized by microwave and sol-gel methods vol.123, pp.6, 2017, https://doi.org/10.1007/s00339-017-1042-y
  4. Structural, Microstructural, Magnetic, and Ferroelectric Properties of Ba 2 + -Doped BiFeO3 Nanocrystalline Multifferroic Material pp.1557-1947, 2017, https://doi.org/10.1007/s10948-017-4515-5