کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1497710 993032 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Growth and characterization of indium oxide thin films prepared by spray pyrolysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Growth and characterization of indium oxide thin films prepared by spray pyrolysis
چکیده انگلیسی

Highly transparent and conducting indium oxide thin films are prepared on glass substrates from precursor solution of indium chloride. These films are characterized by X-ray diffraction, scanning electron microscopy and optical transmission. The preferential orientation of these films is found to be sensitive to deposition parameters. A comparative study has been made on the dependence on the thickness of the film on substrate temperatures with aqueous solution and 1:1 C2H5OH and H2O as precursors. Films deposited at optimum conditions have 167 nm thickness and exhibited a resistivity of 2.94 × 10−4 Ω m along with transmittance better than 82% at 550 nm. The analytical expressions enabling the derivation of the optical constants of these films from their transmission spectrum only have successfully been applied. Finally, the refractive index dispersion is discussed in terms of the single-oscillator Wemple and Didomenico model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 28, Issue 12, September 2006, Pages 1405–1411
نویسندگان
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