Imam Abdulrahman Bin Faisal University
Permanent URI for this collectionhttps://drepo.sdl.edu.sa/handle/20.500.14154/16
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Item Restricted Study of resonant Tunneling, Structural, optical, and electrical properties of AlGaAs/GaAs and ZnO/Zn(1-x)MgxO heterostructures for optoelectrical applications(Imam Abdulrahman Bin Faisal University, 2020) Alamroo, Nabilah Ali; الدخلاوي، حسن البشير; غريب، الطاهر حسين0 0Item Restricted Commissioning of Two On-Board Cone Beam Computed Tomography with TrueBeam linear accelerators to apply adaptive radiotherapy for Clinical Use(Imam Abdulrahman Bin Faisal University, 2020) Alahmadi, Reem Abdullah; عاشق، محمد جل بهار; راشد، ياسر اسعد محمد3 0Item Restricted Constant Current Induced Freédericksz Transition in Nematic Liquid Crystals(Imam Abdulrahman Bin Faisal University, 2020) Alqarni, Salwa Nasser; حامدي، رضا محمد; فلمبان، تهاني بنت حسن0 0Item Restricted Synthesis and characterization of MoO3 Nanoparticles and its Doped Counterpart with Rare Earth Elements for Environmental Applications(Imam Abdulrahman Bin Faisal University, 2020) Altamimi, Nafla Abdullah; العتيبي، أمل بنت لافي; رمضان، أسماء الحسن5 0Item Restricted Study of the SnO2 doped TiO2 thin films deposited on porous silicon substrates A Thesis(Imam Abdulrahman Bin Faisal University, 2019) Al-Yami, Alanood Abdullah; غريب، الطاهر حسينOne of the most important goals of the Saudi vision 2030 is the promotion and extended use of renewable energy resources such as photovoltaic cells. A great deal of research is thus focused on the field of solar cells, and this has led to the emergence of new materials and devices that offer distinctive performance advantages. In particular, the choice of suitable materials increases the efficiency of the cell and improves energy conversion yield. Among the current materials of interest, titanium dioxide shows promise due to its strong photocatalytic activity, special properties, and range of applications. In this context, thin film SnO2-doped TiO2 nano-composites were manufactured using a sol-gel technique and deposited on porous silicon under specified experimental conditions with different tin oxide percentages (15, 20, 25, and 30%) at various annealing temperatures (600,700, 800, and 900 °C).This study was undertaken to develop understanding of the effects of heat treatment and doping percentage on the crystalline structure, optical and electrical properties, band gap, and nanoparticle shape and size of the prepared thin films in order to find practical ways to improve these. The specimens were analysed using a range of techniques such as XRD, UV-Vis, SEM, Pl and EIS, all of which showed that the prepared material can be used in high performance photovoltaic cells.11 0Item Restricted Accurate Evaluation of Bound States and Resonance Energies Using the J-Matrix Method(Imam Abdulrahman Bin Faisal University, 2009) Al-Abdulall, Thekryat Hassan Ahmad; Alhaidari, A.D4 0Item Restricted Effect of Magnetic Nano-particle Inclusions on YBCO Polycrystalline Properties(Imam Abdulrahman Bin Faisal University, 2017) Al-Mohsin, Ruqya Abdulkaree; بن عزوز، فاتن قدور3 0Item Restricted Laser short-pulse heating and modeling of non-equilibrum energy transport in lattice and electron sub-systems(Imam Abdulrahman Bin Faisal University, 2009) Al-Theeb, Hind Mohammaad; Yilbas, Bekir Sami0 0Item Restricted A study of elemental analysis using neutron activation analysis and Gamma-Ray spectroscopy techniques by facility development(Imam Abdulrahman Bin Faisal University, 2013) Alohli, Nada Abdulqadeer; Aksoy, Abdulqadeer; Alohli, Mohammed Abdul Aziz0 0