Magnetic studies of BixY3-xFe5O12 fabricated using conventional method


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Niyaifar, M. and Ramania, . and Radhakrishna, M.C. and Mozaffari, M. and Hasapour, A. and Amighian, J. (2008) Magnetic studies of BixY3-xFe5O12 fabricated using conventional method. Hyperfine Interactions, 187 (1-3). pp. 137-141. ISSN 03043843

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A series of Bi substituted yttrium iron garnet (Bi-YIG) nanoparticles with nominal formula of BixY3-xFe5O12 in which x varied in steps of 0.0, 0.25 and 0.5 are prepared by conventional method. Vibration sample magnetometer (VSM) at Room temperature (RT) shows saturation magnetization decreases from 27.4 to 25.2 (emu/g) as x value increases from 0.0 to 0.5. Room temperature 57Fe Mössbauer spectra are recorded for these series. The hyperfine field value for octahedral and tetrahedral of samples increases from 484 and 390 kOe to 491 and 397 kOe respectability, as Bi replaces Y in (BixY3-xFe5O12) atom with increasing x value. The effect of Bi3+ substitution for Y3+ on lattice constants, morphology and magnetic properties of pure YIG has been investigated. © Springer Science + Business Media B.V. 2008.

Item Type: Article
Additional Information: cited By 6
Subjects: Faculty of Science > Pure Sciences > Physics
Divisions: Jnana Bharathi / Central College Campus > Department of Physics
Depositing User: Mr. Kirana Kumar D
Date Deposited: 27 Feb 2016 08:09
Last Modified: 27 Feb 2016 08:09

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