[PDF][PDF] A study of optical band gap and associated urbach energy tail of chemically deposited metal oxides binary thin films

FNC Anyaegbunam, C Augustine - Digest Journal of Nanomaterials …, 2018 - chalcogen.ro
Metallic oxides occupy a prominent place in thin film research due to their verse optical,
structural and physiological characteristics which include high temperature …

First-principles calculations of structural, electronic, and optical properties for Ni-doped Sb2S3

A Radzwan, A Lawal, A Shaari, IM Chiromawa… - Computational …, 2020 - Elsevier
Abstract Antimony sulphide (Sb 2 S 3) is a potential candidate for alternative material in
solar cell application. The structural, electronic, and optical properties of Ni doped Sb 2 S 3 …

Ni addition effects on physical properties of spin-coated Sb2S3 semiconducting compound thin films

M Zhang, D Yoo, Y Kang, W Park, JI Lee, Y Kim… - Applied Surface …, 2023 - Elsevier
Ni-added and pristine Sb 2 S 3 compound semiconductors were prepared as thin films on
FTO substrate by spin coating. Crystal structure, bonding energy, component distribution …

Influence of processing conditions on the optical properties of chemically deposited zinc sulphide (ZnS) thin film

AE Igweoko, C Augustine, NE Idenyi… - Materials Research …, 2018 - iopscience.iop.org
In this paper, we present the influence of post deposition annealing and varying
concentration on the optical properties of ZnS thin films fabricated by chemical bath …

Influence of processing parameters on the structural and optical properties of chemically deposited Zinc Sulphide thin films

PA Nwofe, BJ Robert, PE Agbo - Materials Research Express, 2018 - iopscience.iop.org
Thin films of zinc sulphide (ZnS) were deposited on glass substrate using the chemical bath
technique. The films were grown at different bath temperatures in the range 70 C to 85 C …

Analysis of optical band gap and urbach tail of zinc sulphide coated with aqueous and organic dye extracts prepared by chemical bath deposition technique

UP Onochie, SC Ikpeseni, HI Owamah, AE Igweoko… - Optical Materials, 2021 - Elsevier
Detailed analysis of the optical band gap of zinc sulphide (ZnS) film coated with organic dye
extract was conducted in this research. The chemical bath deposition technique was used in …

[PDF][PDF] ANNEALING TREATMENTS AND CHARACTERIZATION OF PbS-CdO CORESHELL THIN FILM FOR SOLAR ENERGY APPLICATIONS.

C Augustine, MN Nnabuchi, FNC Anyaegbunam… - Chalcogenide …, 2017 - chalcogen.ro
Energy is the motive force behind the sustained technological development of any nation
and Nigeria is blessed with reasonably high quantities of various energy resources. These …

[PDF][PDF] Comparative analysis of the effect of annealing temperature on the structural and optical properties of chemically deposited CeO2/ZnO and CeO2/NiO core …

PN Kalu, C Augustine, AN Nwachukwu… - Chalcogenide …, 2021 - academia.edu
The present growing interest in photovoltaic conversion is a consequence of the concern to
identify future sources of energy that will be inexpensive as well as consistent with the …

Mn3O4/PbS thin films: preparation and effect of annealing temperature on some selected properties

MN Nnabuchi, C Augustine - Materials Research Express, 2018 - iopscience.iop.org
Chemical bath deposition was applicable in the deposition of Mn 3 O 4/PbS thin film. The
structural, morphological and optical properties of the deposited films showed significant …

[PDF][PDF] Heat Treatment Effects on Properties of CdS/PbS Heterojunction Thin Nanofilms

AI Onyia - Int. J. Eng. Invest, 2020 - researchgate.net
At different temperatures, CdS/PbS heterojunction thin nanofilms grown in polymer matrix
have been annealed and the effects of the heat treatments on the solid state and electrical …