25
Publications
606
Citations
16
H-Index
2006
Active since
R.O. Ocaya is an author at University of the Free State specializing in engineering, chemistry, and materials science.
Top concepts
EngineeringChemistryMaterial ScienceApplied PhysicsElectrical EngineeringPhotochemistryOptoelectronicsPhotovoltaicsChemical EngineeringGraphene
Publications per year
2006–2024
25
25
New photodiodes based graphene-organic semiconductor hybrid materials
A. Mekki, R.O. Ocaya, A. Dere et al. · Synthetic Metals · 2016 · 51 citations
Organic photodetector with coumarin-adjustable photocurrent
R.O. Ocaya, Ahmed A. Al‐Ghamdi, Kwadwo Mensah‐Darkwa et al. · Synthetic Metals · 2016 · 45 citations
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