Finite size effect on Sm 3+ doped Mn 0.5 Zn 0.5 Sm x Fe 2− x O 4 (0≤ x ≤0.5) ferrite nanoparticles
作者: Nisha YadavAshok KumarPawan S RanaDinesh S RanaManju AroraR.P. Pant
作者单位: 1Department of Instrumentation, Kurukshetra University, Kurukshetra, India
2Department of Physics, Deenbandhu Chhotu Ram University of Science & Technology, Murthal, Sonipat, Haryana, India
3CSIR-National Physical Laboratory, Dr. K.S. Krishnan Road, New Delhi, India
刊名: Ceramics International, 2015, Vol.41 (7), pp.8623-8629
来源数据库: Elsevier Journal
DOI: 10.1016/j.ceramint.2015.03.072
关键词: Mn–Zn ferrite nanoparticlesStructural characterizationMagnetic properties
原始语种摘要: Abstract(#br)Samarium doped Mn–Zn ferrite nanoparticles of composition Mn 0.5 Zn 0.5 Sm x Fe 2− x O 4 (0≤ x ≤0.5) have been synthesized by a chemical co-precipitation method for developing low Curie temperature stable ferrofluid. These samples were characterized by X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy Dispersive Spectroscopy (EDS), Electron Paramagnetic Resonance (EPR) spectroscopy and search coil method analytical techniques for their structural, morphological and magnetic properties. X-ray diffraction patterns confirmed the formation of crystalline single spinel phase of as grown nanoparticles. Lattice parameter and lattice strain increases with the increase in Sm 3+ content. SEM images revealed the presence of ultrafine particles and their agglomerated...
全文获取路径: Elsevier  (合作)
影响因子:1.789 (2012)

  • ferrite 自然铁
  • diffraction 衍射
  • ultrafine 超细的
  • doped 掺杂(了)的掺了添加剂的
  • properties 道具
  • morphological 形态学的
  • magnetic 磁的
  • parameter 参数
  • microscopy 显微镜检查
  • single 单独的