کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5369217 | 1388425 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of nanosized particles during laser ablation of gold in water
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of nanosized particles during laser ablation of gold in water Synthesis of nanosized particles during laser ablation of gold in water](/preview/png/5369217.png)
چکیده انگلیسی
In this paper we report the formation of gold nanoparticles during laser ablation of gold target in water in the absence of any additives. The experiments were carried out by using the radiation of the pulsed Nd:YAG laser, operating at the second (532Â nm, 10Â ns, 10Â Hz), or the fourth harmonic (266Â nm) wavelengths. The properties of the nanoparticles were found to be susceptible to the additional 532 and 266Â nm laser irradiation. It has been established that both the mean size of the nanoparticles and their stability could be varied by proper selection of the parameters of laser ablation and postirradiation such as laser fluence and wavelength combinations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 252, Issue 13, 30 April 2006, Pages 4439-4444
Journal: Applied Surface Science - Volume 252, Issue 13, 30 April 2006, Pages 4439-4444
نویسندگان
N.V. Tarasenko, A.V. Butsen, E.A. Nevar, N.A. Savastenko,