Effects of increasing Fe on structural and morphological properties of BaPb_1-yFe_yO₃

Authors

Jessmond Elviña ⋅ PH National Institute of Physics, University of the Philippines Diliman
Roland Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

The effect of introducing iron (Fe) in the lead (Pb) site of BaPbO₃ were determined using bulk samples of BaPb_1-yFe_yO₃ with y = 0.00, 0.10, 0.20 and 0.30 produced using solid state method. The crystal structure remains orthorhombic until y = 0.30 with the presence of high – stoichiometry Pb – Fe – O compounds. The average grain size shrinks as y is increased. Calculated structural factors indicate the compensation of the oxygen octahedra stability to the changes in the lattice parameter causing the crystal to remain orthorhombic up to y = 0.30.

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Issue

2011: Proceedings of the 29th Samahang Pisika ng Pilipinas National Physics Congress

Article ID

SPP2011-PA-20

Section

Poster Session PA

Published

2011-10-24

How to Cite

[1]

J Elviña and R Sarmago, Effects of increasing Fe on structural and morphological properties of BaPb1-yFeyO3, Proceedings of the Samahang Pisika ng Pilipinas 29, SPP2011-PA-20 (2011). URL: https://proceedings.spp-online.org/article/view/SPP2011-PA-20.