کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5364470 1388316 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Metallic nanosieves formed by ultra-short-pulse laser ablation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Metallic nanosieves formed by ultra-short-pulse laser ablation
چکیده انگلیسی
The formation of free-standing gold nanosieves by ablation with ultra-short laser pulses is demonstrated. Macroscopic areas are generated fast and efficiently by the application of a parallel production technique. The technique is based on a lens array formed by self-assembling quartz microspheres on a thin metal foil. The evaporated foils have a final thickness of 400 nm, and the hole spacing is set by the diameter of the microspheres (∼7 μm) while the pore size is ∼700 nm. The characteristic spacing of the generated hole structure is verified by an optical diffraction technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 255, Issue 7, 15 January 2009, Pages 4246-4249
نویسندگان
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