کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1796805 | 1524484 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and optical properties of silver nanoparticles induced by a femtosecond laser irradiation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation and optical properties of silver nanoparticles induced by a femtosecond laser irradiation Preparation and optical properties of silver nanoparticles induced by a femtosecond laser irradiation](/preview/png/1796805.png)
چکیده انگلیسی
Silver nanoparticles were prepared by a focused femtosecond laser irradiation in a 5 mM AgNO3 solution in the presence of TiO2 sol. TEM analysis revealed that the size of silver nanoparticles was less than 20 nm. A mechanism for the precipitation of silver nanoparticles was proposed. Nonlinear absorptions and optical limiting properties of silver nanoparticles contained solution were also measured. It is observed that the composite material showed strong self-focused effect and significant optical limiting property.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 300, Issue 2, 15 March 2007, Pages 519–522
Journal: Journal of Crystal Growth - Volume 300, Issue 2, 15 March 2007, Pages 519–522
نویسندگان
Huidan Zeng, Chongjun Zhao, Jianrong Qiu, Yunxia Yang, Guorong Chen,