Search Results - "Omotoso, E."

Contributory role of SARS-CoV-2 genomic variations and life expectancy in COVID-19 transmission and low fatality rate in Africa by Omotoso, Olabode E

“…Background The novel coronavirus disease (COVID-19) has claimed lots of lives, posing a dire threat to global health. It was predicted that the coronavirus…”
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Preparation and Surface Characterization of Nanostructured MoO3/CoxOy and V2O5/CoxOy Interfacial Layers as Transparent Oxide Structures for Photoabsorption by Adewinbi, S. A., Taleatu, B. A., Busari, R. A., Adewumi, O. E., Omotoso, E., Oyedotun, K. O., Manyala, N.

“…A simple low-cost electrochemical deposition technique has been used to grow molybdenum oxide (MoO 3 ) and vanadium oxide (V 2 O 5 ) nanostructures separately…”
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Delineation of saltwater intrusion into the freshwater aquifer of Lekki Peninsula, Lagos, Nigeria by Adepelumi, A A, Ako, B D, Ajayi, T R, Afolabi, O, Omotoso, E J

“…Recently, the deterioration of water quality in the coastal zones of Lekki Peninsula area of Lagos due to saltwater infiltration into the freshwater aquifer…”
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Effective pseudocapacitive performance of binder free transparent α-V2O5 thin film electrode: Electrochemical and some surface probing by Adewinbi, S.A., Busari, R.A., Animasahun, L.O., Omotoso, E., Taleatu, B.A.

“…Vanadium oxide nanomaterial was successfully prepared on conductive substrate via a simple and facile chemical route with no binder or additive. The film was…”
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Comparison of nickel, cobalt, palladium, and tungsten Schottky contacts on n-4H-silicon carbide by Gora, V.E., Chawanda, A., Nyamhere, C., Auret, F.D., Mazunga, F., Jaure, T., Chibaya, B., Omotoso, E., Danga, H.T., Tunhuma, S.M.

“…We have investigated the current-voltage (I-V) characteristics of nickel (Ni), cobalt (Co), tungsten (W) and palladium (Pd) Schottky contacts on n-type 4H-SiC…”
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Synthesis and surface characterization of electrodeposited quaternary chalcogenide Cu2ZnxSnyS1+x+2y thin film as transparent contact electrode by Busari, R A, Taleatu, B A, Adewinbi, S A, Adewumi, O E, Omotoso, E, Oyedotun, K O, Fasasi, A Y

“…A low-cost technique, electrochemical deposition has been used to grow nanocrystalline quaternary Cu–Zn–Sn–S (CZTS) on indium tin oxide (ITO)-coated glass…”
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Mutational hotspots and conserved domains of SARS-CoV-2 genome in African population by Omotoso, Olabode E., Babalola, Ayoade D., Matareek, Amira

“…Background Since outbreak in December 2019, the highly infectious and pathogenic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused over a…”
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Electrical characterisation of deep level defects created by bombarding the n-type 4H-SiC with 1.8 MeV protons by Omotoso, E., Paradzah, A.T., Janse van Rensburg, P.J., Legodi, M.J., Auret, F.D., Igumbor, E., Danga, H.T., Diale, M., Meyer, W.E.

“…We have characterised the deep level defects present before and after annealing the proton-irradiated Ni/nitrogen-doped 4H-SiC Schottky barrier diodes (SBDs)…”
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Electrical Characterization of High Energy Electron Irradiated Ni/4H-SiC Schottky Barrier Diodes by Paradzah, A. T., Omotoso, E., Legodi, M. J., Auret, F. D., Meyer, W. E., Diale, M.

“…The effect of high energy electron irradiation on Ni/4 H -SiC Schottky barrier diodes was evaluated by current–voltage ( I – V ) and capacitance–voltage ( C –…”
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Microstructural and optical properties of nanocrystalline MgS thin film as wide band gap barrier material by Taleatu, B. A., Omotoso, E., Arbab, E. A. A., Lasisi, R. A., Makinde, W. O., Mola, G. T.

“…Magnesium sulphide (MgS) thin films have been successfully grown by electrochemical deposition process at room temperature. X-ray diffraction studies revealed…”
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The influence of thermal annealing on the characteristics of Au/Ni Schottky contacts on n-type 4H-SiC by Omotoso, E., Auret, F. D., Igumbor, E., Tunhuma, S. M., Danga, H. T., Ngoepe, P. N. M., Taleatu, B. A., Meyer, W. E.

“…The effects of isochronal annealing on the electrical, morphological and structural characteristics of Au/Ni/4 H -SiC Schottky barrier diodes (SBDs) have been…”
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XPS and some surface characterizations of electrodeposited MgO nanostructure by Taleatu, B. A., Omotoso, E., Lal, C., Makinde, W. O., Ogundele, K. T., Ajenifuja, E., Lasisi, A. R., Eleruja, M. A., Mola, G. T.

“…Growth conditions, structural, and optical properties of MgO nanostructure have been investigated. Surface composition and shift in binding energy of Mg at…”
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The effects of high-energy proton irradiation on the electrical characteristics of Au/Ni/4H-SiC Schottky barrier diodes by Omotoso, E., Meyer, W.E., van Rensburg, P.J. Janse, Igumbor, E., Tunhuma, S.M., Ngoepe, P.N.M., Danga, H.T., Auret, F.D.

“…Au/Ni (20:80) Schottky barrier diodes (SBDs) were resistively evaporated on nitrogen-doped n–type 4H-SiC. Current-voltage (I-V) and capacitance-voltage (C-V)…”
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Determination of capture barrier energy of the E-center in palladium Schottky barrier diodes of antimony-doped germanium by varying the pulse width by Omotoso, E, Paradzah, A T, Igumbor, E, Taleatu, B A, Meyer, W E, Auret, F D

“…The capture barrier energy of the E-center deep level defect introduced in Pd/Sb-doped Ge by alpha-particle irradiation has been studied. Palladium Schottky…”
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Response of Ni/4H-SiC Schottky barrier diodes to alpha-particle irradiation at different fluences by Omotoso, E., Meyer, W.E., Auret, F.D., Diale, M., Ngoepe, P.N.M.

“…Irradiation experiments have been carried out on 1.9×1016cm−3 nitrogen-doped 4H-SiC at room temperature using 5.4MeV alpha-particle irradiation over a fluence…”
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Characterisation of Cs ion implanted GaN by DLTS by Ngoepe, P.N.M., Meyer, W.E., Auret, F.D., Omotoso, E., Hlatshwayo, T.T., Diale, M.

“…Deep level transient spectroscopy (DLTS) was used to characterise Cs implanted GaN grown by hydride vapour phase epitaxy (HVPE). This implantation was done at…”
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Synthesis and microstructural studies of annealed Cu2O/CuxS bilayer as transparent electrode material for photovoltaic and energy storage devices by TALEATU, B. A., ARBAB, E. A.A., OMOTOSO, E., MOLA, G. T.

“…Summary Cu2O thin film and a transparent bilayer have been fabricated by electrodeposition method. The growths were obtained in potentiostatic mode with…”
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Mutational analysis of p53 gene in cervical cancer and useful polymorphic variants in exons 3 and 4 by Gbadegesin, Michael A, Omotoso, Olabode E, Oluwasola, Timothy A. O, Okolo, Clement A, Soremekun, Opeyemi, Ogun, Gabriel O, Oluwasola, Abideen O

“…Background Factors contributing to the pathogenesis and progression of cervical cancer include poor attitude to screening and health intervention, late…”
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Electrical characterization of 5.4MeV alpha-particle irradiated 4H-SiC with low doping density by Paradzah, A.T., Auret, F.D., Legodi, M.J., Omotoso, E., Diale, M.

“…Nickel Schottky diodes were fabricated on 4H-SiC. The diodes had excellent current rectification with about ten orders of magnitude between −50V and +2V. The…”
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Investigation of Point Refractivity Gradient and Geoclimatic Factor at 70 m Altitude in Yenagoa, Nigeria by Lawal, Y. B., Omotoso, E. T.

“…The quality of services provided via Inter-Terrestrial radio communication links such as GSM networks, Wide Area Network (WAN), Radio and TV broadcasts is…”
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