h.abdelhafez

حسين عبد الحافظ الزناتي

استاذ - رئيس قسم الفيزياء

كلية العلوم

العنوان: قسم الفيزياء، كلية العلوم بسوهاج

9

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Photoluminescence


2018-09-02 21:36:34 الكلمات المفتاحية Indium oxide, Nanostructures, synthesis Nanowires, Optical parameters, Photoluminescence,
Synthesis, structure and optical properties of single-crystalline In2O3 nanowires
Indium oxide In2O3 nanowires have been recently synthesized revealing interesting properties and used in various applications. In order to reduce as much as possible the influence of undesired dopants and/or impurities on the observed properties, In2O3 nanowires have been grown without the use of catalysts, directly from metallic indium by a vapor transport technique and a controlled oxidation with oxygen–argon ... إقراء المزيد

2018-09-02 21:40:55 الكلمات المفتاحية ZnO Nanocombs, Crystal Growth, Vapor–Solid Mechanism, Photoluminescence,
Structure and Photoluminescence Properties of ZnO Nanocombs Synthesized from Metal Zn Powder
High quality ZnO nanocombs have been fabricated in high yields through oxidative evaporation of pure zinc powder without catalyst at 600–650 C. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) observations showed that the resulting ZnO nanostructures have one main type of single crystal morphology. Investigations through XRD revealed that the growth of the synthesized ZnO nanostructures was controlled ... إقراء المزيد

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