X-ray diffraction of permalloy nanoparticles fabricated by laser ablation in water |
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| Authors: | OR Musaev DVS Muthu JM Wrobel MB Kruger |
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| Affiliation: | a Department of Physics, University of Missouri-Kansas City, Kansas City, MO 64110, USA
b Department of Physics, Indian Institute of Science, Bangalore-560012, India |
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| Abstract: | Permalloy (NiFeMo) nanoparticles were fabricated by laser ablation of bulk material in water with a UV pulsed laser. Transmission electron microscope images showed that approximately spherical particles about 50 nm in diameter were formed in the ablation process. All diffraction peaks corresponding to the bulk material were present in the nanoparticles. In addition to these peaks several new peaks were observed in the nanoparticles, which were attributed to nickel oxide. |
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| Keywords: | Magnetic materials Laser processing Nanomaterials |
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