Modification of optical properties of MgO thin films by vapour chopping

作者: Sikandar H. Tamboli , R.B. Patil , S.V. Kamat , Vijaya Puri , R.K. Puri

DOI: 10.1016/J.JALLCOM.2008.11.011

关键词:

摘要: Abstract Highly transparent vapour chopped and nonchopped nanostructured magnesium oxide thin films (thickness ∼600 nm) were prepared by thermal oxidation (in air) of vacuum evaporated films. The effect temperature (573, 623 673 K) duration (90 180 min) on the properties MgO was studied. chopping is to increases band gap decreases refractive index show almost 10–20% more transmittance than

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