کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5363256 | 1388299 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structure formation on the surface of alloys irradiated by femtosecond laser pulses
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structure formation on the surface of alloys irradiated by femtosecond laser pulses Structure formation on the surface of alloys irradiated by femtosecond laser pulses](/preview/png/5363256.png)
چکیده انگلیسی
Laser-induced periodic surface structures with different spatial characteristics have been observed after multiple linearly polarized femtosecond laser pulse (120Â fs, 800Â nm, 1Â Hz to 1Â kHz pulse repetition frequency) irradiation on alloys. With the increasing number of pulses, nanoripples, classical ripples and modulation ripples with a period close to half of classical ripples have all been induced. The generation of second-harmonic has been supposed to be the main mechanism in the formation of modulation ripples.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 256, Issue 8, 1 February 2010, Pages 2315-2318
Journal: Applied Surface Science - Volume 256, Issue 8, 1 February 2010, Pages 2315-2318
نویسندگان
Lingling Ran, Shiliang Qu,