کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1792824 1524478 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and characterization of three-dimensional core–shell structure ZnO photonic crystals by magnetron sputtering based on opal template
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Fabrication and characterization of three-dimensional core–shell structure ZnO photonic crystals by magnetron sputtering based on opal template
چکیده انگلیسی

Using polystyrene (PS) opal templates and RF magnetron sputtering, three-dimensional (3D) zinc oxide (ZnO) photonic crystals (PCs) of core–shell structures are prepared. Scanning electron microscopic (SEM) spectra show that there are up to five layers in the samples while X-ray diffraction (XRD) spectra indicate that they are of hexagonal wurtzite structures, preferentially (0 0 2) oriented. Ultraviolet–visible (UV–vis) spectra confirm the existence of photonic band gaps (PBG) in the samples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 312, Issues 16–17, 1–15 August 2010, Pages 2484–2488
نویسندگان
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