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Journal of Nanomaterials
Volume 2012 (2012), Article ID 123438, 7 pages
http://dx.doi.org/10.1155/2012/123438
Research Article

Electronic Structure of BiFe1−xMnxO3 Thin Films Investigated by X-Ray Absorption Spectroscopy

1Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, CAS, Beijing 100049, China
2School of Physical Science and Technology, Xinjiang University, Urumqi 830046, China

Received 7 March 2012; Accepted 21 April 2012

Academic Editor: Weichang Hao

Copyright © 2012 Abduleziz Ablat et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. W. Eerenstein, N. D. Mathur, and J. F. Scott, “Multiferroic and magnetoelectric materials,” Nature, vol. 442, no. 7104, pp. 759–765, 2006. View at Publisher · View at Google Scholar · View at Scopus
  2. M. Fiebig, T. Lottermoser, D. Frohlich, A. V. Goltsev, and R. V. Pisarev, “Observation of coupled magnetic and electric domains,” Nature, vol. 419, no. 6909, pp. 818–820, 2002. View at Publisher · View at Google Scholar · View at Scopus
  3. N. A. Hill, “Why are there so few magnetic ferroelectrics?” Journal of Physical Chemistry B, vol. 104, no. 29, pp. 6694–6709, 2000. View at Google Scholar · View at Scopus
  4. R. Ramesh and N. A. Spaldin, “Multiferroics: progress and prospects in thin films,” Nature Materials, vol. 6, no. 1, pp. 21–29, 2007. View at Publisher · View at Google Scholar · View at Scopus
  5. C. H. Yang, T. Y. Koo, and Y. H. Jeong, “How to obtain magnetocapacitance effects at room temperature: the case of Mn-doped BiFeO3,” Solid State Communications, vol. 134, no. 4, pp. 299–301, 2005. View at Publisher · View at Google Scholar · View at Scopus
  6. M. S. Kartavtseva, O. Y. Gorbenko, A. R. Kaul, and T. V. Murzina, “The influence of epitaxial strain on magnetic and electrical properties of BiFeO3 thin films,” Thin Solid Films, vol. 518, no. 16, pp. 4750–4752, 2010. View at Publisher · View at Google Scholar · View at Scopus
  7. F. Z. Huang, X. M. Lu, W. W. Lin et al., “Thickness-dependent structural and magnetic properties of BiFeO3 films prepared by metal organic decomposition method,” Applied Physics Letters, vol. 97, no. 22, Article ID 222901, 2010. View at Publisher · View at Google Scholar · View at Scopus
  8. A. M. dos Santos, S. Parashar, A. R. Raju, Y. S. Zhao, A. K. Cheetham, and C. N. R. Rao, “Evidence for the likely occurrence of magnetoferroelectricity in the simple perovskite, BiMnO3,” Solid State Communications, vol. 122, no. 1-2, pp. 49–52, 2002. View at Publisher · View at Google Scholar · View at Scopus
  9. K. Takahashi and M. Tonouchi, “Influence of Mn doping on ferroelectric-antiferromagnet BiFeO3 thin films grown on (LaAlO3)0.3(Sr2AlTaO6)0.7 substrates,” Japanese Journal of Applied Physics Part 2, vol. 45, no. 29-32, pp. L755–L757, 2006. View at Publisher · View at Google Scholar · View at Scopus
  10. M. Kumar and K. L. Yadav, “Rapid liquid phase sintered Mn doped BiFeO3 ceramics with enhanced polarization and weak magnetization,” Applied Physics Letters, vol. 91, no. 24, Article ID 242901, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. J. J. Gu, G. L. Zhao, F. W. Cheng, J. R. Han, L. H. Liu, and H. Y. Sun, “Magnetoelectric properties of Mn-substituted BiFeO3 thin films with a TiO2 barrier,” Physica B, vol. 406, no. 23, pp. 4400–4403, 2011. View at Publisher · View at Google Scholar
  12. M. H. Lee, J. S. Park, D. J. Kim et al., “Ferroelectric properties of Mn-doped BiFeO3 thin films,” Current Applied Physics, vol. 11, no. 3, supplement, pp. S189–S192, 2011. View at Publisher · View at Google Scholar · View at Scopus
  13. T. Kawae, Y. Terauchi, H. Tsuda, M. Kumeda, and A. Morimoto, “Improved leakage and ferroelectric properties of Mn and Ti codoped BiFeO3 thin films,” Applied Physics Letters, vol. 94, no. 11, Article ID 112904, 2009. View at Publisher · View at Google Scholar · View at Scopus
  14. B. Huang, K. N. Ishihara, and P. H. Shingu, “Metastable phases of Al–Fe system by mechanical alloying,” Materials Science and Engineering A, vol. 231, no. 1-2, pp. 72–79, 1997. View at Google Scholar · View at Scopus
  15. J. P. Crocombette, M. Pollak, F. Jollet, N. Thromat, and M. Gautier-Soyer, “X-ray-absorption spectroscopy at the Fe L2,3 threshold in iron oxides,” Physical Review B, vol. 52, no. 5, pp. 3143–3150, 1995. View at Publisher · View at Google Scholar · View at Scopus
  16. G. Anjum, R. Kumar, S. Mollah, P. Thakur, S. Gautam, and K. H. Chae, “NEXAFS studies of La0.8Bi0.2Fe1xMnxO3(0.0x0.4) multiferroic system using x-ray absorption spectroscopy,” Journal of Physics D, vol. 44, no. 7, Article ID 075403, 2011. View at Publisher · View at Google Scholar · View at Scopus
  17. R. L. Kurtz and V. E. Henrich, “Surface electronic structure and chemisorption on corundum transition-metal oxides: V2O3,” Physical Review B, vol. 28, no. 12, pp. 6699–6706, 1983. View at Publisher · View at Google Scholar · View at Scopus
  18. R. Sæterli, S. M. Selbach, P. Ravindran, T. Grande, and R. Holmestad, “Electronic structure of multiferroic BiFeO3 and related compounds: electron energy loss spectroscopy and density functional study,” Physical Review B, vol. 82, no. 6, Article ID 064102, 2010. View at Publisher · View at Google Scholar · View at Scopus
  19. R. Ramesh, J. Wang, J. B. Neaton et al., “Epitaxial BiFeO3 multiferroic thin film heterostructures,” Science, vol. 299, no. 5613, pp. 1719–1722, 2003. View at Publisher · View at Google Scholar · View at Scopus
  20. Q. Y. Xu, S. Q. Zhou, Z. Wen et al., “Magnetic characterization of Bi(Fe1xMnx)O3,” Physics Letters A, vol. 375, no. 8, pp. 1209–1212, 2011. View at Publisher · View at Google Scholar · View at Scopus
  21. L. H. Yin, Y. P. Sun, F. H. Zhang et al., “Magnetic and electrical properties of Bi0.8Ca0.2Fe1xMnxO3 (0x0.5),” Journal of Alloys and Compounds, vol. 488, no. 1, pp. 254–259, 2009. View at Publisher · View at Google Scholar · View at Scopus
  22. M. Azuma, H. Kanda, A. A. Belik, Y. Shimakawa, and M. Takano, “Magnetic and structural properties of BiFe1xMnxO3,” Journal of Magnetism and Magnetic Materials, vol. 310, no. 2, pp. 1177–1179, 2007. View at Publisher · View at Google Scholar · View at Scopus
  23. D. S. Rana, K. Takahashi, K. R. Mavani et al., “Thickness dependence of the structure and magnetization of BiFeO3 thin films on (LaAlO3)0.3 (Sr2AlTaO6)0.7 (001) substrate,” Physical Review B, vol. 75, no. 6, Article ID 060405, 2007. View at Publisher · View at Google Scholar · View at Scopus
  24. J. B. Goodenough, “Theory of the role of covalence in the perovskite-type manganites [La,M(II)]MnO3,” Physical Review, vol. 100, no. 2, pp. 564–573, 1955. View at Publisher · View at Google Scholar · View at Scopus