کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1794668 1023704 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study of the nucleation and growth of TiO2 and ZnO thin films by means of molecular dynamics simulations
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Study of the nucleation and growth of TiO2 and ZnO thin films by means of molecular dynamics simulations
چکیده انگلیسی
The nucleation and growth of titanium dioxide (TiO2) and zinc oxide (ZnO) thin films on Fe2O3 (hematite), Al2O3 (α-alumina) and SiO2 (α-quartz) are studied by molecular dynamics simulations. The results show the formation of a strong interface region between the substrate and the film in the six systems studied here. A combination of polycrystalline and amorphous phases are observed in the TiO2 films grown on the three substrates. ZnO deposition on the Fe2O3 and Al2O3 crystals yields a monocrystalline film growth. The ZnO film deposited on the SiO2 crystal exhibits less crystallinity. The simulation results are compared with experimental results available in the literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 311, Issue 16, 1 August 2009, Pages 4034-4043
نویسندگان
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