کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1570495 | 1000581 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of (He–Ne) laser irradiation on the optical properties of methyl orange doped PVA films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effect of (He–Ne) laser irradiation for different irradiant times on optical properties of (10 ml) methyl orange doped PVA films were investigated. The films were prepared by casting method. Absorption and transmission spectra for all samples were measured by UV-Visible spectrophotometer. All optical constants affected by laser irradiation such as refraction index, extinction coefficient, complex dielectric constants, and optical energy gap which decreased with increasing irradiation times.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Radiation Research and Applied Sciences - Volume 7, Issue 3, July 2014, Pages 371–375
Journal: Journal of Radiation Research and Applied Sciences - Volume 7, Issue 3, July 2014, Pages 371–375
نویسندگان
Mahasin F. Hadi Al-kadhemy, Asrar AbdulMunem Saeed, Farah Jawad Kadhum, Samara Abbas Mazloum, Hawraa Khalaf Aied,