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صالح بن عبد الرحمن السلمان

Assistant Professor

عضو هيئة تدريس

كلية العلوم
كلية العلوم مبنى 4 - مكتب 2أ88
المنشورات
مقال فى مجلة
2016

Effects of different substrate on the structural and optical properties of atomic layer deposited TiO2 thin films

Salman, Syed Manssor et al.- including Dr. Al . 2016

In this work, Titanium dioxide (TiO2) thin films were prepared by atomic layer deposition (ALD). The effect of different substrates on the structural and optical properties of TiO2 thin films was studied. The prepared films were characterized by X - Ray diffraction (XRD) method, reflectance spectroscopy, Photoluminescence (PL) spectroscopy, Field Effect Scanning Electron Microscopy (FESEM) and Energy Dispersive X - Ray (EDX). The XRD results show that the anatase and rutile mixed crystalline TiO2 structure for each substrate. The stoichiometric ratio of the film was confirmed by EDX analysis. The room temperature PL spectra of TiO2 thin films show the band gap and defect peak at 409 nm and 420 nm with excitation at 325 nm. The surface morphology shows that TiO2 on FTO have high roughness as compared to others with irregular particles.

نوع عمل المنشور
research paper
رقم المجلد
Vol. 18
رقم الانشاء
No. 7-8
مجلة/صحيفة
 Journal of Optoelectronics and Advanced Materials
الصفحات
666-671
مزيد من المنشورات
publications

This study investigates the effect on structural, thermal and electrical properties of PM-355 as a function of different Proton fluence values having energy of 5 MeV. The reference and irradiated…

بواسطة M.S. Al Garawi a, S.A. Al Salman a, Ali Syed Mansoor a, *, A. Kayani b, S.S. Al-Ghamdi a, M.R. Baig a
2017
publications

 

 

بواسطة Syed Mansoor Alia,∗, M.S. AlGarawia, S. Aldawooda,∗∗, S.A. Al Salmana, S.S. AlGamdia
2020
publications

The samples were irradiated by 5 MeV protons with fluence of 1.0 x 1013 ions/cm2, 5.0 x

بواسطة S. MANSOOR ALIa*, A. KAYANIb, M. S. AL GARAWIa, S. S. AL-GHAMDIa, S. A. AL-SALMANa, M. R. BAIGa*, T. S. ALKHURAIJI
2017