کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7996567 | 1516207 | 2016 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sol-gel synthesis of NiO nanoparticles doped sodium borosilicate glass with third-order nonlinear optical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Sol-gel synthesis of NiO nanoparticles doped sodium borosilicate glass with third-order nonlinear optical properties Sol-gel synthesis of NiO nanoparticles doped sodium borosilicate glass with third-order nonlinear optical properties](/preview/png/7996567.png)
چکیده انگلیسی
Glass containing metal nanoparticles (NPs) is a promising candidate for application in nonlinear optical devices. Hence, transparent sodium borosilicate (NBS) glass incorporated into NiO nanoparticles (NPs) was fabricated by sol-gel processes plus a controlled atmosphere. Fourier transform infrared (FTIR) analysis was applied to identify the formation mechanism of the NBS glass network. X-ray powder diffraction (XRD), Transmission electron microscopy (TEM) and X-ray photoelectron spectra (XPS) analysis were performed to confirm that spherical and well dispersed NiO NPs did exist in the glass host. Z-scan technique was used to investigate third-order nonlinear optical properties (NLO) of the as-obtained glass in the femtosecond (fs) and picosecond (ps) regimes. The results revealed that the glass displayed no nonlinear absorption and moderately strong self-focusing performance in the fs regime, while it exhibited a reverse saturable absorption (RSA) effect in the ps regime.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 686, 25 November 2016, Pages 564-570
Journal: Journal of Alloys and Compounds - Volume 686, 25 November 2016, Pages 564-570
نویسندگان
Yunyun Huang, Yijun Zhang, Sai Lin, Lu Yan, Rui Cao, Ruohan Yang, Xiaojuan Liang, Weidong Xiang,