Journal of Pure and Applied Ultrasonics

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Evidence of Blocking Temperature of BaPrxFe2-xO4 Orthoferrites from In-situ Ultrasonic Measurement


Affiliations
1 INSA Visiting Scientist, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560 012, India
2 of Physics, Sethu Institute of Technology, Kariapatti-626 115, India
3 Department of Physical and Inorganic Chemistry, Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira street, Ekaterinburg-620002, Russian Federation
 

In this article, ultrasonic technique was applied for both the syntheses and characterize the BaPrxFe2-xO4 (x = 0.00. 0.02, 0.04, 0.06, 0.08 and 0.10) orthoferrites. The measured ultrasonics parameters for the prepared orthoferrite using through transmission technique were correlated with AC susceptibility (χac) measurement. The successfully doping of praseodymium ion in barium ferrite and their existence of the orthorhombic phase structure was confirmed through the respective diffraction peaks by using the X-ray diffraction (XRD). The crystalline size of the pristine barium ferrite (51 nm) was higher than that of praseodymium doped barium ferrite (28 nm). Curie temperature and blocking temperature of the BaPrxFe2-xO4 ferrite were explored through the temperature-dependent AC susceptibility (χac) and in situ ultrasonic measurements, respectively. The obtained results were compared and the blocking temperature (TB) measured from AC susceptibility is marked with a mid-point of anomaly in the temperature dependent in-situ ultrasonic measurement.

Keywords

Orthoferrites, Magnetic Properties, Curie Temperature, Structural Properties.
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  • Trukhanov, S.V., Trukhanov, A.V., Kostishyn, V.G., Panina, L.V., Trukhanov, A.V., Turchenko, V.A., Tishkevich, D.I., Trukhanova, E.L., Yakovenko, O.S., Matzui, L.Y. and Vinnik, D.A., Effect of gallium doping on electromagnetic properties of barium hexaferrite, J. Phys. Chem. Solids 111 (2017) 142-152.

  • Singh, V.P., Kumar, G., Dhiman, P., Kotnala, R.K., Shah, J., Batoo, K.M. and Singh, M., Structural, dielectric and magnetic properties of nanocrystalline BaFe12O19 hexaferrite processed via sol-gel technique, Adv. Mater. Lett, 5(8) (2014) 447-452.

  • Dosoudil, R., Ušáková, M., Franek, J., Grusková, A. and Sláma, J., Dispersion of complex permeability and EM-wave absorbing characteristics of polymer-based composites with dual ferrite filler, J. Magn.Magn. Mater. 320(20) (2008) e849-e852.

  • Sadiq, I., Naseem, S., Rana, M.U., Ashiq, M.N. and Ali, I., Temperature dependent magnetic and microwave absorption properties of doubly substituted nanosized material, J. Magn. Magn. Mater. 385 (2015) 236-242.

  • Majeed, A., Khan, M.A., ur Raheem, F., Hussain, A., Iqbal, F., Murtaza, G., Akhtar, M.N., Shakir, I. and Warsi, M.F., Structural elucidation and magnetic behavior evaluation of rare earth (La, Nd, Gd, Tb, Dy) doped BaCoNi-X hexagonal nano-sized ferrites, J. Magn.Magn. Mater. 408 (2016) 147-151.

  • Lee, S.H., Kang, D. and Oh, I.K., Multilayered graphenecarbon nanotube-iron oxide three-dimensional heterostructure for flexible electromagnetic interference shielding film. Carbon 111 (2017) 248-257

  • Sadiq, I., Khan, I., Rebrov, E.V., Ashiq, M.N., Naseem, S. and Rana, M.U., Structural, infrared, magnetic and microwave absorption properties of rare earth doped X-type hexagonal nanoferrites, J. Alloy. Compd. 570 (2013) 7-13.

  • Batoo, K.M., Study of dielectric and impedance properties of Mn ferrites, Physica B 406(3) (2011) 382-387.

  • Stergiou, C.A. and Litsardakis, G., Electromagnetic properties of Ni and La doped strontium hexaferrites in the microwave region, J. Alloy. Compd. 509(23) (2011) 6609-6615.

  • Bamzai, K.K., Kour, G., Kaur, B., Arora, M. and Pant, R.P., Infrared spectroscopic and electron paramagnetic resonance studies on Dy substituted magnesium ferrite, J. Magn.Magn. Mater. 345 (2014) 255-260.

  • Khedr, M.H., Effect of firing temperature and compacting pressure on the magnetic and electrical properties of nickel ferrite, J. Physicochem. Probl. Miner. Process, 38 (2004) 311-320.

  • Maria, K.H., Choudhury, S. and Hakim, M.A., Complex permeability and transport properties of Zn substituted Cu ferrites, J. Bangladesh Acad. of Sci. 34(1) (2010) 1-8.

  • Mazen, S.A., Mansour, S.F., Dhahri, E., Zaki, H.M. and Elmosalami, T.A., The infrared absorption and dielectric properties of Li-Ga ferrite, J. All. Comp. 470 (2009) 294.

  • Elkestawy, M.A., AC conductivity and dielectric properties of, Zn1-xCuxCr0.8Fe1.2O4 spinel ferrites, J. Alloy. Compd. 492 (2010) 616-620.

  • Majetich, S.A., Wen, T. and Mefford, O.T., Magnetic nanoparticles, MRS Bullet. 38(11) (2013) 899-903.

  • Radhakrishnamurty, C. and Likhite, S. D., Hopkinson effect, blocking temperature and Curie point in basalts, Earth Planet. Sci. Lett. 7(5) (1970) 389-396.

  • Sakthipandi, K., Rajendran, V. and Jayakumar, T., Ultrasonic nondestructive characterisation of nuclear materials. J. Pure Appl. Ultrason. 34 (2012) 69-71.

  • Sakthipandi, K., Rajendran, V. Jayakumar, T. Baldev Raj, and Kulandivelu, P., Synthesis and on-line ultrasonic characterisation of bulk and nanocrystalline La0.68Sr0.32MnO3 perovskite manganite, J. Alloy. Compd. 509 (2011) 3457-3467.

  • Sakthipandi, K. and Rajendran, V., Metal insulator transition of bulk and nanocrystalline La1-xCaxMnO3 perovskite manganite materials through in-situ ultrasonic measurements, Mater.Charact. 77 (2013) 70-80.

  • Sakthipandi, K., Ahilandeswari, E., Afroze, A.S., Arunachalam, M., Hossain, A. and Thamilmaran, P., Effect of praseodymium doping on the phase transitions of barium orthoferrites. Physica B, 568 (2019) 42-50.

  • /

  • Chaudhari, V., Shirsath, S.E., Mane, M.L., Kadam, R.H., Shelke, S.B. and Mane, D.R., Crystallographic, magnetic and electrical properties of Ni0.5Cu0.25Zn0.25LaxFe2-xO4 nanoparticles fabricated by sol-gel method, J. Alloy Compd. 549 (2013) 213-220.

  • Gama, L., Diniz, A.P., Costa, A.C.F.M., Rezende, S.M., Azevedo, A. and Cornejo, D.R., Magnetic properties of nanocrystalline Ni-Zn ferrites doped with samarium, Physica B, 384 (2006) 97-99.

  • Sonia, M.M.L., Anand, S., Vinosel, V.M., Janifer, M.A., Pauline, S. and Manikandan, A., Effect of lattice strain on structure, morphology and magneto-dielectric properties of spinel NiGdxFe2-xO4 ferrite nano-crystallites synthesized by sol-gel route, J. Magn. Magn. Mater. 466 (2018) 238-251.

  • Thankachan, S., Jacob, B.P., Xavier, S. and Mohammed, E.M., Effect of samarium substitution on structural and magnetic properties of magnesium ferrite nanoparticles, J. Magn. Magn. Mater. 348 (2013) 140-145.

  • Farid, M.T., Ahmad, I., Kanwal, M., Murtaza, G., Ali, I. and Khan, S.A., 2017. The role of praseodymium substituted ions on electrical and magnetic properties of Mg spinel ferrites, J. Magn. Magn. Mater. 428 (2017) 136-143.

  • Carta, D., Casula, M.F., Falqui, A., Loche, D., Mountjoy, G., Sangregorio, C. and Corrias, A., A structural and magnetic investigation of the inversion degree in ferrite nanocrystals MFe2O4 (M=Mn, Co, Ni), J. Phys. Chem. C 113 (2009) 8606-8615.

  • Peng, Z., Fu, X., Ge, H., Fu, Z., Wang, C., Qi, L. and Miao, H., Effect of Pr3+ doping on magnetic and dielectric properties of Ni-Zn ferrites by "one-step synthesis", J. Magn. Magn. Mater. 323 (2011) 2513-2518.

  • Thamilmaran, P., Arunachalam, M., Sankarrajan, S. and Sakthipandi, K., On-line ultrasonic characterisation of barium doped lanthanum perovskites, Physica B, 466 (2015) 19-25.


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  • Evidence of Blocking Temperature of BaPrxFe2-xO4 Orthoferrites from In-situ Ultrasonic Measurement

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Authors

K. Sakthipandi
INSA Visiting Scientist, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560 012, India
R. Rajesh Kanna
of Physics, Sethu Institute of Technology, Kariapatti-626 115, India
Aslam Hossain
Department of Physical and Inorganic Chemistry, Institute of Natural Sciences and Mathematics, Ural Federal University, 19 Mira street, Ekaterinburg-620002, Russian Federation

Abstract


In this article, ultrasonic technique was applied for both the syntheses and characterize the BaPrxFe2-xO4 (x = 0.00. 0.02, 0.04, 0.06, 0.08 and 0.10) orthoferrites. The measured ultrasonics parameters for the prepared orthoferrite using through transmission technique were correlated with AC susceptibility (χac) measurement. The successfully doping of praseodymium ion in barium ferrite and their existence of the orthorhombic phase structure was confirmed through the respective diffraction peaks by using the X-ray diffraction (XRD). The crystalline size of the pristine barium ferrite (51 nm) was higher than that of praseodymium doped barium ferrite (28 nm). Curie temperature and blocking temperature of the BaPrxFe2-xO4 ferrite were explored through the temperature-dependent AC susceptibility (χac) and in situ ultrasonic measurements, respectively. The obtained results were compared and the blocking temperature (TB) measured from AC susceptibility is marked with a mid-point of anomaly in the temperature dependent in-situ ultrasonic measurement.

Keywords


Orthoferrites, Magnetic Properties, Curie Temperature, Structural Properties.

References