کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5465801 1517973 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Scaling studies of self-affine nanopatterned TiO2 surfaces created via ion implantation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Scaling studies of self-affine nanopatterned TiO2 surfaces created via ion implantation
چکیده انگلیسی
Dynamic Scaling studies have been performed here to investigate the morphological surface evolution of single crystal TiO2(110) surfaces after they are implanted with Cobalt ions. These ion irradiated surfaces develop via non-equilibrium growth processes and display rough interfaces with height fluctuations that demonstrate self-affine behavior. The scaling exponents like Roughness exponent (α), Growth Exponent (β), dynamic exponent (z) and structure factor constant (γ) have been derived here by applying height-height correlation as well as structure factor analysis techniques and show that diffusion plays a pivotal role in the evolution of these self-affine surfaces created after Cobalt ion irradiation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 639, 1 October 2017, Pages 145-151
نویسندگان
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