NiFe2O4 nanoparticles were successfully prepared by a hydrothermal process and the effect of temperature on them was studied. The particles were annealed at various temperatures ranging from 413 to 1473 K. Studies were carried out using powder X-ray diffraction, scanning electron microscopy, infrared spectroscopy, differential thermal analysis, thermogravimetric analysis and a vibrating sample magnetometer. The annealing temperature had a significant effect on the magnetic and structural parameters, such as the crystallite size, lattice parameter, magnetization and coercivity.
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Natl Inst Technol, Dept Phys, Adv Mat Lab, Tiruchirappalli, Tamil Nadu, IndiaNatl Inst Technol, Dept Phys, Adv Mat Lab, Tiruchirappalli, Tamil Nadu, India
Prabhakaran, T.
Hemalatha, J.
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Natl Inst Technol, Dept Phys, Adv Mat Lab, Tiruchirappalli, Tamil Nadu, IndiaNatl Inst Technol, Dept Phys, Adv Mat Lab, Tiruchirappalli, Tamil Nadu, India
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Islamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, IranIslamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, Iran
Shabani, Masoud
Saebnoori, Ehsan
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Islamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, IranIslamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, Iran
Saebnoori, Ehsan
Hassanzadeh-Tabrizi, S. A.
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Islamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, IranIslamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, Iran
Hassanzadeh-Tabrizi, S. A.
Bakhsheshi-Rad, Hamid Reza
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Islamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, IranIslamic Azad Univ, Adv Mat Res Ctr, Dept Mat Engn, Najafabad Branch, Najafabad, Iran