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Effect of prefiring temperature on the texture and optical property of Bi4Ti3O12/MgO(100) prepared by using a metal naphthenate precursor

Author(s): Seung Hwangbo | Kyu-Seog Hwang | Jin-Tae Kim

Journal: Optica Applicata
ISSN 0078-5466

Volume: 38;
Issue: 4;
Start page: 635;
Date: 2008;
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Keywords: prefiring temperature | metal naphthenate | texture | optical property

The effect of prefiring temperature on the crystal structure and optical property of the Bi4Ti3O12 films on MgO substrates by using a metal naphthenate precursor was investigated. As-deposited films were prefired at 300 °C, 400 °C and 500 °C for 10 min, followed by annealing at 750 °C for 30 min. According to the pole-figure analysis, texture of the annealed films was found to depend on prefiring temperature. Transmittance and the variation of band gap with prefiring temperature were studied.
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