کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
795474 1466764 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Non-hydrolytic sol–gel synthesis and characterization of Eosin-Y doped titanosilicate thin films for waveguiding applications
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Non-hydrolytic sol–gel synthesis and characterization of Eosin-Y doped titanosilicate thin films for waveguiding applications
چکیده انگلیسی

We report a non-hydrolytic sol–gel method by which dye doped inorganic binary oxide thin films were prepared and characterized. Here the problem of incorporating organic dyes in an inorganic host without the degradation of organic active species is surpassed. This method avoids the hydroxyl quenching and the presence of titanium content in varying concentration will tailor the refractive index of the films. The prepared films were characterized using FTIR, scanning electron microscopy, m-line spectroscopy and absorption and emission spectroscopy. Highly uniform, homogenous, amorphous and crack-free dip-coated films were produced by this synthesis method. The films showed a refractive index of 1.5856, 1.6147 and 1.6392 with increasing titanium content.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 202, Issues 1–3, 20 June 2008, Pages 528–535
نویسندگان
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