کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9567089 | 1503710 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of nickel nanoparticles and nanoparticles magnetic films by femtosecond laser ablation in vacuum
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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 nickel nanoparticles and nanoparticles magnetic films by femtosecond laser ablation in vacuum Synthesis of nickel nanoparticles and nanoparticles magnetic films by femtosecond laser ablation in vacuum](/preview/png/9567089.png)
چکیده انگلیسی
We report on the generation of Ni nanoparticles and the synthesis of magnetic nanoparticles films by 100Â femtosecond (fs) Ti:sapphire laser ablation in vacuum. The nanoparticles sizes have been studied by atomic force microscopy, showing a mean size of â40Â nm. Vibrating sample magnetometry analysis has been performed to characterize magnetic properties of the deposited nanoparticles layers. The hysteresys loops clearly indicate that the Ni nanoparticles film behaves as a system of isolated magnetic particles. Our results evidence the potentiality of fs laser ablation, in vacuum, for the generation of nanoparticles and the deposition of nanoparticles films of magnetic materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 247, Issues 1â4, 15 July 2005, Pages 71-75
Journal: Applied Surface Science - Volume 247, Issues 1â4, 15 July 2005, Pages 71-75
نویسندگان
S. Amoruso, G. Ausanio, C. de Lisio, V. Iannotti, M. Vitiello, X. Wang, L. Lanotte,