Nanotech 2009 Vol. 1
Nanotech 2009 Vol. 1
Nanotechnology 2009: Fabrication, Particles, Characterization, MEMS, Electronics and Photonics

Nanoparticles Chapter 2

Nickel ferrite Nanomaterials by Pulsed laser ablation in Water; Structural, Optical and Magnetic Characterizations

Authors: R. Gopal, S.C. Singh, R.K. Swarnkar

Affilation: Allahabad University, India

Pages: 166 - 169

Keywords: pulsed laser ablation, magnetic nanoparticles, ferrite nanoparticles, colloidal solution of nanoparticles

Abstract:
Nickel ferrite nanoparticles are synthesized by pulsed laser ablation of corresponding bulk target in the double distilled water. Focused output of fundamental and third harmonics from pulsed Nd:YAG laser operating at 40 and 25 mJ/pulse energy respectively was allowed to irradiate the target. Produced colloidal solution was red in color and stable for several days. UV-visible absorption, XRD, FTIR, VSM techniques are used for the characterization of synthesized Nanomaterials. Materials synthesized with 1064 nm laser ablation have high degree of magnetization a s compared to that synthesized by 355 nm laser ablation

Nickel ferrite Nanomaterials by Pulsed laser ablation in Water; Structural, Optical and Magnetic Characterizations

ISBN: 978-1-4398-1782-7
Pages: 702
Hardcopy: $179.95