Structural and Magnetic Properties of Vanadium Substituted SrM and Europium Substituted BaM Hexaferrites
S.H. Mahmood, A.M. Awadallah, I. Bsoul, Y. Maswadeh
SrFe12-xVxO19, x = 0.2, 0.4 and Ba0.8Eu0.2Fe12O19 hexaferrites were prepared by high energy ball milling and sintering at 1200° C. XRD measurements revealed that the V-substituted SrM samples exhibited the coexistence of the pure SrM magnetic phase with nonmagnetic Sr3(VO4)2vanadate and α-Fe2O3 phase. Also, the Eu-substituted BaM hexaferrite revealed the formation of a pure BaM phase coexisting with α-Fe2O3 secondary phase, and Eu-garnet minor phase. The magnetic parameters of the substituted samples were found to be of potential importance for practical applications. The results of the study suggest methods for the preparation of high quality SrM hexaferrites, and hexaferrite/garnet composites.
Keywords
Hexaferrites, Garnet, Structural Properties, Coercivity, Magnetic Properties
Published online 4/20/2018, 20 pages
DOI: https://dx.doi.org/10.21741/9781945291692-4
Part of the book on Magnetic Oxides and Composites
References
[1] Ü. Özgür, Y. Alivov, H. Morkoç, Microwave ferrites, part 1: fundamental properties, Journal of Materials Science: Materials in Electronics, 20 (2009) 789-834. https://doi.org/10.1007/s10854-009-9923-2
[2] S. H. Mahmood, I. Abu-Aljarayesh, Hexaferrite Permanent Magnetic Materials, Materials Research Forum LLC, Millersville, PA, USA, 2016. https://doi.org/10.21741/9781945291074
[3] S.H. Mahmood, High Performance Permanent Magnets, in: S.H. Mahmood, I. Abu-Aljarayesh (Eds.) Hexaferrite Permanent Magnetic Materials, Materials Research Forum LLC, Millersville, PA, 2016, pp. 47-73. https://doi.org/10.21741/9781945291074
[4] S.H. Mahmood, Properties and Synthesis of Hexaferrites, in: S.H. Mahmood, I. Abu-Aljarayesh (Eds.) Hexaferrite Permanent Magnetic Materials, Materials Research Forum LLC, Millersville, PA, 2016, pp. 74-110. https://doi.org/10.21741/9781945291074
[5] R.C. Pullar, Hexagonal ferrites: A review of the synthesis, properties and applications of hexaferrite ceramics, Progress in Materials Science, 57 (2012) 1191-1334. https://doi.org/10.1016/j.pmatsci.2012.04.001
[6] O. Masala, D. Hoffman, N. Sundaram, K. Page, T. Proffen, G. Lawes, R. Seshadri, Preparation of magnetic spinel ferrite core/shell nanoparticles: Soft ferrites on hard ferrites and vice versa, Solid state sciences, 8 (2006) 1015-1022. https://doi.org/10.1016/j.solidstatesciences.2006.04.014
[7] J. Kulikowski, A. Leśniewski, properties of Ni-Zn ferrites for magnetic heads: technical possibilities and limitations, Journal of Magnetism and Magnetic Materials, 19 (1980) 117-119. https://doi.org/10.1016/0304-8853(80)90569-7
[8] S. Mahmood, F. Jaradat, A.-F. Lehlooh, A. Hammoudeh, Structural properties and hyperfine interactions in Co–Zn Y-type hexaferrites prepared by sol–gel method, Ceramics International, 40 (2014) 5231-5236. https://doi.org/10.1016/j.ceramint.2013.10.092
[9] W. Zhang, Y. Bai, X. Han, L. Wang, X. Lu, L. Qiao, Magnetic properties of Co–Ti substituted barium hexaferrite, Journal of Alloys and Compounds, 546 (2013) 234-238. https://doi.org/10.1016/j.jallcom.2012.08.029
[10] J. Smit, H.P.J. Wijn, Ferrites: physical properties of ferrimagnetic oxides in relation to their technical applications, Wiley1959.
[11] S. Dursun, R. Topkaya, N. Akdoğan, S. Alkoy, Comparison of the structural and magnetic properties of submicron barium hexaferrite powders prepared by molten salt and solid state calcination routes, Ceramics International, 38 (2012) 3801-3806. https://doi.org/10.1016/j.ceramint.2012.01.028
[12] H.-S. Cho, S.-S. Kim, M-hexaferrites with planar magnetic anisotropy and their application to high-frequency microwave absorbers, Magnetics, IEEE Transactions on, 35 (1999) 3151-3153.
[13] K. Martirosyan, E. Galstyan, S. Hossain, Y.-J. Wang, D. Litvinov, Barium hexaferrite nanoparticles: synthesis and magnetic properties, Materials Science and Engineering: B, 176 (2011) 8-13. https://doi.org/10.1016/j.mseb.2010.08.005
[14] U. Topal, H. Ozkan, H. Sozeri, Synthesis and characterization of nanocrystalline BaFe12O19 obtained at 850 C by using ammonium nitrate melt, Journal of magnetism and magnetic materials, 284 (2004) 416-422. https://doi.org/10.1016/j.jmmm.2004.07.009
[15] J. Qiu, L. Lan, H. Zhang, M. Gu, Microwave absorption properties of nanocomposite films of BaFe12O19 and TiO2 prepared by sol–gel method, Materials Science and Engineering: B, 133 (2006) 191-194. https://doi.org/10.1016/j.mseb.2006.06.049
[16] S.H. Mahmood, A. Awadallah, Y. Maswadeh, I. Bsoul, Structural and magnetic properties of Cu-V substituted M-type barium hexaferrites, IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2015, pp. 012008. https://doi.org/10.1088/1757-899X/92/1/012008
[17] A. Awadallah, S.H. Mahmood, Y. Maswadeh, I. Bsoul, M. Awawdeh, Q.I. Mohaidat, H. Juwhari, Structural, magnetic, and Mossbauer spectroscopy of Cu substituted M-type hexaferrites, Materials Research Bulletin, 74 (2016) 192-201. https://doi.org/10.1016/j.materresbull.2015.10.034
[18] A. Awadallah, S.H. Mahmood, Y. Maswadeh, I. Bsoul, A. Aloqaily, Structural and magnetic properties of Vanadium Doped M-Type Barium Hexaferrite (BaFe12-xVxO19), IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2015, pp. 012006. https://doi.org/10.1088/1757-899X/92/1/012006
[19] S.H. Mahmood, A.A. Ghanem, I. Bsoul, A. Awadallah, Y. Maswadeh, Structural and magnetic properties of BaFe12− 2xCuxMnxO19 hexaferrites, Materials Research Express, 4 (2017) 036105. https://doi.org/10.1088/2053-1591/aa646c
[20] R.M. Almeida, W. Paraguassu, D.S. Pires, R.R. Correa, C.W. de Araujo Paschoal, Impedance spectroscopy analysis of BaFe12O19 M-type hexaferrite obtained by ceramic method, Ceramics International, 35 (2009) 2443-2447. https://doi.org/10.1016/j.ceramint.2009.02.020
[21] N. Dishovski, A. Petkov, I. Nedkov, I. Razkazov, Hexaferrite contribution to microwave absorbers characteristics, Magnetics, IEEE Transactions on, 30 (1994) 969-971.
[22] A. Ghasemi, A. Morisako, Static and high frequency magnetic properties of Mn–Co–Zr substituted Ba-ferrite, Journal of Alloys and Compounds, 456 (2008) 485-491. https://doi.org/10.1016/j.jallcom.2007.02.101
[23] A. Ghasemi, A. Hossienpour, A. Morisako, X. Liu, A. Ashrafizadeh, Investigation of the microwave absorptive behavior of doped barium ferrites, Materials & Design, 29 (2008) 112-117. https://doi.org/10.1016/j.matdes.2006.11.019
[24] S. Sugimoto, K. Okayama, S.-i. Kondo, H. Ota, M. Kimura, Y. Yoshida, H. Nakamura, D. Book, T. Kagotani, M. Homma, Barium M-type ferrite as an electromagnetic microwave absorber in the GHz range, Mater. Trans. JIM, 39 (1998) 1080-1083. https://doi.org/10.2320/matertrans1989.39.1080
[25] S. Sugimoto, K. Haga, T. Kagotani, K. Inomata, Microwave absorption properties of Ba M-type ferrite prepared by a modified coprecipitation method, Journal of magnetism and magnetic materials, 290 (2005) 1188-1191. https://doi.org/10.1016/j.jmmm.2004.11.381
[26] V.V. Soman, V. Nanoti, D. Kulkarni, Dielectric and magnetic properties of Mg–Ti substituted barium hexaferrite, Ceramics International, 39 (2013) 5713-5723. https://doi.org/10.1016/j.ceramint.2012.12.089
[27] I. Bsoul, S.H. Mahmood, A.F. Lehlooh, Structural and magnetic properties of BaFe12-2xTixRuxO19, Journal of Alloys and Compounds, 498 (2010) 157-161. https://doi.org/10.1016/j.jallcom.2010.03.142
[28] I. Bsoul, S.H. Mahmood, Magnetic and structural properties of BaFe12-xGaxO19 nanoparticles, Journal of Alloys and Compounds, 489 (2010) 110-114. https://doi.org/10.1016/j.jallcom.2009.09.024
[29] I. Ali, M. Islam, M. Awan, M. Ahmad, M.N. Ashiq, S. Naseem, Effect of Tb3+ substitution on the structural and magnetic properties of M-type hexaferrites synthesized by sol–gel auto-combustion technique, Journal of Alloys and Compounds, 550 (2013) 564-572. https://doi.org/10.1016/j.jallcom.2012.10.121
[30] S.H. Mahmood, G.H. Dushaq, I. Bsoul, M. Awawdeh, H.K. Juwhari, B.I. Lahlouh, M.A. AlDamen, Magnetic Properties and Hyperfine Interactions in M-Type BaFe12-2xMoxZnxO19 Hexaferrites, Journal of Applied Mathematics and Physics, 2 (2014) 77-87. https://doi.org/10.4236/jamp.2014.25011
[31] I. Bsoul, S.H. Mahmood, A.F. Lehlooh, A. Al-Jamel, Structural and magnetic properties of SrFe12-2 xTixRuxO19, Journal of Alloys and Compounds, 551 (2013) 490-495. https://doi.org/10.1016/j.jallcom.2012.11.062
[32] V.G. Harris, A. Geiler, Y. Chen, S.D. Yoon, M. Wu, A. Yang, Z. Chen, P. He, P.V. Parimi, X. Zuo, Recent advances in processing and applications of microwave ferrites, Journal of Magnetism and Magnetic Materials, 321 (2009) 2035-2047. https://doi.org/10.1016/j.jmmm.2009.01.004
[33] Q.A. Pankhurst, J. Connolly, S. Jones, J. Dobson, Applications of magnetic nanoparticles in biomedicine, Journal of physics D: Applied physics, 36 (2003) R167. https://doi.org/10.1088/0022-3727/36/13/201
[34] S.H. Mahmood, M.D. Zaqsaw, O.E. Mohsen, A. Awadallah, I. Bsoul, M. Awawdeh, Q.I. Mohaidat, Modification of the magnetic properties of Co2Y hexaferrites by divalent and trivalent metal substitutions, Solid State Phenomena, 241 (2016) 93-125. https://doi.org/10.4028/www.scientific.net/SSP.241.93
[35] S.H. Mahmood, Ferrites with High Magnetic Parameters, in: S.H. Mahmood, I. Abu-Aljarayesh (Eds.) Hexaferrite Permanent Magnetic Materials, Materials Research Forum LLC, Millersville, PA, 2016, pp. 111-152. https://doi.org/10.21741/9781945291074
[36] Y. Maswadeh, S.H. Mahmood, A. Awadallah, A.N. Aloqaily, Synthesis and structural characterization of nonstoichiometric barium hexaferrite materials with Fe: Ba ratio of 11.5–16.16, IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2015, pp. 012019.
[37] E. Gorter, Saturation magnetization of some ferrimagnetic oxides with hexagonal crystal structures, Proceedings of the IEE-Part B: Radio and Electronic Engineering, 104 (1957) 255-260. https://doi.org/10.1049/pi-b-1.1957.0042
[38] A. Alsmadi, I. Bsoul, S. Mahmood, G. Alnawashi, F. Al-Dweri, Y. Maswadeh, U. Welp, Magnetic study of M-type Ru-Ti doped strontium hexaferrite nanocrystalline particles, Journal of Alloys and Compounds, 648 (2015) 419-427. https://doi.org/10.1016/j.jallcom.2015.06.274
[39] F. Khademi, A. Poorbafrani, P. Kameli, H. Salamati, Structural, magnetic and microwave properties of Eu-doped barium hexaferrite powders, Journal of superconductivity and novel magnetism, 25 (2012) 525-531. https://doi.org/10.1007/s10948-011-1323-1
[40] X. Gao, Y. Du, X. Liu, P. Xu, X. Han, Synthesis and characterization of Co–Sn substituted barium ferrite particles by a reverse microemulsion technique, Materials Research Bulletin, 46 (2011) 643-648. https://doi.org/10.1016/j.materresbull.2011.02.002
[41] L. Peng, L. Li, R. Wang, Y. Hu, X. Tu, X. Zhong, Microwave sintered Sr1−xLaxFe12− xCoxO19 (x = 0–0.5) ferrites for use in low temperature co-fired ceramics technology, Journal of Alloys and Compounds, 656 (2016) 290-294. https://doi.org/10.1016/j.jallcom.2015.08.263
[42] S. Ounnunkad, Improving magnetic properties of barium hexaferrites by La or Pr substitution, Solid State Communications, 138 (2006) 472-475. https://doi.org/10.1016/j.ssc.2006.03.020
[43] B.E. Warren, X-ray Diffraction, Addison-Wesley, Reading, Massachsetts, 1969.
[44] G.H. Dushaq, S.H. Mahmood, I. Bsoul, H.K. Juwhari, B. Lahlouh, M.A. AlDamen, Effects of molybdenum concentration and valence state on the structural and magnetic properties of BaFe11.6MoxZn0.4-xO19 hexaferrites, Acta Metallurgica Sinica (English Letters), 26 (2013) 509-516. https://doi.org/10.1007/s40195-013-0075-2
[45] S.H. Mahmood, I. Bsoul, Hopkinson peak and superparamagnetic effects in BaFe12-xGaxO19 nanoparticles, EPJ Web of Conferences, 29 (2012) 00039.
[46] U. Topal, Towards Further Improvements of the Magnetization Parameters of B2O3-Doped BaFe12O19 Particles: Etching with Hydrochloric Acid, Journal of superconductivity and novel magnetism, 25 (2012) 1485-1488. https://doi.org/10.1007/s10948-012-1486-4
[47] I. Abu-Aljarayesh, Magnetic Recording, in: S.H. Mahmood, I. Abu-Aljarayesh (Eds.) Hexaferrite Permanent Magnetic Materials, Materials Research Forum LLC, Millersville, PA, 2016, pp. 166-181.
[48] M. Awawdeh, I. Bsoul, S.H. Mahmood, Magnetic properties and Mössbauer spectroscopy on Ga, Al, and Cr substituted hexaferrites, Journal of Alloys and Compounds, 585 (2014) 465-473. https://doi.org/10.1016/j.jallcom.2013.09.174
