Effect of phase transformation on optical and dielectric properties of pulsed laser deposited ZnTiO3 thin films
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- 作者：Praveen K. Jaina ; b ; praveenjain.spsl@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mohammad Salima ; Davinder Kaurc
- 关键词：Pulsed Laser Deposition ; ZnTiO3 ; Dielectric Properties ; Phase transformation
- 刊名：Superlattices and Microstructures
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：308-315
- 全文大小：1820 K
文摘
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ZnTiO3 is an attractive material for applications in microwave dielectrics and regarded as a good candidate for LTCCs.
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Various parameters are optimized in order to achieve single phase ZnTiO3 thin film.
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PLD is used for synthesis of single phase ZnTiO3 thin films and effect of phase transformation has been reported.
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Band gap decreases as the substrate temp. increases from 300 to 400 oC, further increment in temp. increases band gap.
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The dielectric constant of ZnTiO3 thin film increases as the substrate temperature increases.