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Article Dans Une Revue Journal of Physics: Conference Series Année : 2014

Study of hard-soft magnetic ferrite films prepared by pulsed laser deposition

Résumé

Soft magnetic Mg 0.1 Ni 0.3 Zn 0.6 Fe 2 O 4 and hard magnetic BaFe 12 O 19 bulk nanocrystalline ferrites were synthesized using the sol-gel auto-combustion method, and were used as targets to deposit soft-hard thin films by the pulsed laser deposition (PLD) method. Various soft-hard thin films with different preparation conditions were deposited on Si (100) substrate, which can be effectively utilized to get better magnetic properties. The prepared films were characterized by the X-ray diffraction (XRD), atomic force microscopy (AFM) and magnetic measurements. XRD confirms the presence of soft and hard phases in the thin films. Coercivity of the prepared films ranges from 1.67 to 2.66 kA/m. AFM images show clustering of grains at the film surface with a characteristic columnar growth.
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Dates et versions

hal-01734965 , version 1 (15-03-2018)

Identifiants

Citer

M. Satalkar, S. N. Kane, A. Ghosh, S. Raghuvanshi, P. Tapkir, et al.. Study of hard-soft magnetic ferrite films prepared by pulsed laser deposition. Journal of Physics: Conference Series, 2014, 534 (1), pp.012043. ⟨10.1088/1742-6596/534/1/012043⟩. ⟨hal-01734965⟩
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