Study of Relation Between Particle Size And Magnetic Saturation of Synthesized Undoped Iron Oxide

Abstract

Nano sized powder of Iron Oxide was prepared using co-precipitation method. Particle size and structure was examined using XRD analysis. Saturation magnetization and other properties were studied using VSM technique. The particles of less than 30 nm size possess low saturation magnetization was confirmed by this study. Result can be attributed to magnetic unisotropy at nano-level.

Simulation and modeling of diffraction pattern of crystallography: a fractal approach

“…The values of intensity and angle of iron oxide are taken from (Deshamne and Patil 2018). The graph of continuous function which is passing through the given data set is drawn with shear transformation (6).…”

“…In (Wenk 2004), a scheme was developed to observe the physical and geological characteristics, geometrical formation of minerals and their industrial uses. The techniques for lamellar structures (e.g., Fe 2 O 3 ) were analyzed in Leng (2009), Majid et al (2019, Deshamne andPatil (2018), Lanson (2011). Raleigh-Sommerfold model was applied to distinct optics media for evaluation of propagation of near-field diffractive pattern by optical system and calculations were compared to the intensity distributions (Gillen and Guha 2004).…”