A. M. Ramalan

A Review on Preparation Techniques of Charge Transport Layer for Organic and Inorganic Perovskite Solar Cells

A. S. Yusuf, A. M. Ramalan & A. A. Abubakar · International Research Journal of Pure and Applied Chemistry · 2023

The fascinating behavior of charge transport layer in organic and inorganic perovskite solar cells has piqued the interest of designers of semiconductor SnO2 nanoparticles (PSC). The goal of this research is to look at several techniques for manufacturing SnO2 films for use as ch...

Open access Research Article 10.9734/irjpac/2023/v24i6839

Structural, Morphological and Optical Characteristics of Low Temperature Oxidized Metallic Zinc Films

K. U. Isah, A. M. Ramalan & B. J. Jolayemi · Current Journal of Applied Science and Technology · 2016

This work presents the effect of low temperature- below Zn melting point oxidation of Zn film on the optical, morphological and structural properties of thermally oxidized Zn films. Zinc oxide (ZnO) thin films were synthesised from thermal vacuum deposited metallic zinc thin film...

Open access Research Article 10.9734/BJAST/2016/26853

Influence of Thickness on the Optical Properties of Cadmium Sulphide Thin Film Deposited by Chemical Bath Deposition Technique

O. Okorie, A. D. A. Buba & A. M. Ramalan · Physical Science International Journal · 2017

Cadmium Sulphide (CdS) thin films were deposited onto glass substrates by chemical bath deposition (CBD) technique from a bath containing Cadmium acetate, ammonium acetate, thiourea and ammonium hydroxide and the bath was maintained at  using 78H – 1 hot plate magnetic stirrer. T...

Open access Research Article 10.9734/PSIJ/2017/35738