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Laser-induced morphology changes of Silver colloid Prepared by Laser Ablation in aqueous solution / Mostafa Afify Hassan Abdelmageed ; Supervised Lotfy Zaki , Khaled Abdelsabour Mohamed Elsayed , Hisham Imam Hassanein

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mostafa Afify Hassan Abdelmageed , 2014Description: 97 P. : charts , facsimiles ; 25cmOther title:
  • التغيرات المورفولوجية المستحثة بالليزر لجسيمات الفضة النانونية المحضرة بواسطة الاقتلاع بالليزر فى محلول مائى [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics Summary: During metal nanoparticle synthesis, shape control is strongly required to provide characteristic optical properties differing from those of bulk metals. Syntheses of anisotropic shaped particles such as nanorods and nanoprisms are of particular interest because their optical properties are more sensitive to changes in their size or aspect ratio than those of spherical particles. Moreover, the electronic field induced by plasmon excitation is more concentrated at corners of anisotropic-shaped nanoparticles than on spherical surfaces of isotropic-shaped nanoparticles, which will be useful for many applicationsr
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.20.M.Sc.2014.Mo.L (Browse shelf(Opens below)) Not for loan 01010110063453000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.20.M.Sc.2014.Mo.L (Browse shelf(Opens below)) 63453.CD Not for loan 01020110063453000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics

During metal nanoparticle synthesis, shape control is strongly required to provide characteristic optical properties differing from those of bulk metals. Syntheses of anisotropic shaped particles such as nanorods and nanoprisms are of particular interest because their optical properties are more sensitive to changes in their size or aspect ratio than those of spherical particles. Moreover, the electronic field induced by plasmon excitation is more concentrated at corners of anisotropic-shaped nanoparticles than on spherical surfaces of isotropic-shaped nanoparticles, which will be useful for many applicationsr

Issued also as CD

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