125 publication(s) trouvée(s)
Article scientifique
Profiling the Properties of SILAR Synthesized MnSe Films as Potential Material for Absorber Layer of Thin Film Solar Cells
This study investigates the optical, structural, and electrical properties of manganese selenide (MnSe) thin films synthesized using the Successive Ionic …
Article scientifique
Delineating Hot Zone and Lineaments within Vredefort Crater in South Africa through Aeromagnetic Data Inversions
The Vredefort Dome has undergone some geologic processes that result in changes in the temperature of the rocks. This study …
Article scientifique
Heavy Metal and Carcinogenic Risk Assessment of a Gold Mine Turned Residential Area in Mokuro Area of Ile-Ife, Osun State, Nigeria
Artisanal gold mining along the Ife-Ijesa axis in Osun State, Nigeria, is widespread, and many abandoned mining sites are now …
Article scientifique
Assessment of Activity Concentration and Health Hazards of Radiation Exposure in Soil from Mamara Jidda and Waja Tin Mining Sites in Northern Nasarawa State, Nigeria
Natural background radiation exposure is an inevitable occurrence on Earth, and humans are exposed to radiation in their surroundings whether …
Article scientifique
Radiological Risk Assessment of Building Materials Used in Federal College of Education (Technical) Akoka, Lagos State, Nigeria
Multiple building constructions necessitating a regular influx of different soils for building purposes within Federal College of Education (Technical) Akoka, …
Article scientifique
First Principle Investigations of Structural, Electronic and Thermal Properties of Pristine, Metal and Non-Metal Doped Silicene for Thermoelectric Applications
Silicene, a two-dimensional hexagonal silicon layer, exhibits exceptional electronic and thermoelectric properties. However, its application in semiconductors is hindered by …
Article scientifique
Assessment of Natural Radioactivity and Radiation Hazard in Soil and Rock Samples from Mining Sites within North-Eastern Nigeria
There have been potential public health risks associated with the use of soil and rock from mining locations in North-Eastern …
Article scientifique
Plasmonic Photo-Electrode with AgNPs as Artificial Nano-Antenna for Enhanced Performance in Perovskite Solar Cells
The introduction of noble metal nanoparticles in solar cells has been proven to enhance the performance of perovskite solar cells. …
Article scientifique
Assessment of Radon Concentration in some Selected Water Sources at Kiyawa Town, Kiyawa, Jigawa State, Nigeria
In this study, an assessment of Radon concentration in some selected water sources from Kiyawa town, Kiyawa local Government area, …
Article scientifique
First Principle Study of Structural, Electronic, Mechanical and Optical Properties of Bulk Niobium Dichalcogenide NbX2 (X=S, SE) within a Visible Phonon Energy Range
An intensive study on structural, electronic mechanical and optical properties of bulk Niobium Dichalcogenides NbX2 (X=S, Se) was carried out …
Article scientifique
Determination of Structural, Electronic, and Elastic Properties of SnTiO3 using Density Functional Theory
The harmful effect of lead Pb2+ base materials like PbTiO3 on the environment and human health has raised ecological concerns, …
Article scientifique
Assessment of Heavy Metals, Gross Alpha, Gross Beta and Radon Activity Concentration in Groundwater around Doguwa and its Environs, within Kano State, Nigeria
This study assessed the activity concentrations of gross alpha, gross beta, Radon and heavy metals in groundwater sources from illegal …
Article scientifique
Investigating the influence of precursor temperature on the bandgap energy, structural, and morphological features of Ti-doped barium sulphide material for photovoltaic application
In this study, we use electrochemical deposition on FTO to grow BaTiS thin films. By varying the temperature of the …
Article scientifique
Assessment of Radon Concentration in Groundwater with Associated Human-Health Implications around Bagwai and Shanono Artisan Gold Mining Site Kano State, Northwestern Nigeria
This study assesses the activity concentration of Radon in underground water around Bagwai and Shanono artisan gold mining Sites in …
Article scientifique
Ultra-Thin 2D MoTe2 for Electron Transport Material Application in Perovskite Solar Cell: A Theoretical Approach
With rapid progress in power conversion efficiencies, perovskite solar cells (PSCs) have shown great potential as next-generation low-cost, efficient solar …
Article scientifique
Electrochemically Deposited Iron Sulphide Material by Adjusting the Deposition Time for Photovoltaic Application
An electrochemical deposition technique was employed to synthesize FeS material. The Iron nitrate nonahydrate (Fe(NO3)2.9H2O) and sodium sulphate (NaSO4) are …
Article scientifique
The Effect of Work Function of Back Contact Metals on the Performance of CdTe Solar Cells
The CdTe thin film solar cells suffer power losses at the back contact due to charge losses due to poor …
Article scientifique
Landslide Susceptibility Assessment in a Basement Environment using Slope and Geoelectric Parameters: Case Study of Adebowale Area, Akure Southwestern Nigeria
The assessment of landslide susceptibility was carried out at Adebowale community in Akure South Local Government Area of Ondo State, …
Article scientifique
Structural, Electronic, and Optical Properties of Stanene and Stanene-Doped Non-metals for Optoelectronics Applications: A first-principle Study
In this paper, the structural, electronic, and optical properties of sulfur and phosphorus-doped stanene were investigated using the density functional …
Article scientifique
Assessment of Radiological Risks in Sections of Niger Delta University campus, Bayelsa State, Nigeria
This paper presents an assessment of background radiation levels within the Niger Delta University campus, Bayelsa State Nigeria. A portable …