EFFECT OF PRECURSORS ON OPTICAL AND ELECTRICAL PROPERTIES OF MAGNESIUMSULPHIDE (MGS) THIN FILM GROWN BY CHEMICAL BATH DEPOSITION METHOD FOR SOLAR CELL APPLICATION.

Babatunde, R. A. and BOLANLE, Y. I. (2020) EFFECT OF PRECURSORS ON OPTICAL AND ELECTRICAL PROPERTIES OF MAGNESIUMSULPHIDE (MGS) THIN FILM GROWN BY CHEMICAL BATH DEPOSITION METHOD FOR SOLAR CELL APPLICATION. In: Proceedings of the 2nd International Conference, The Federal Polytechnic, Ilaro, 10th – 11th Nov., 2020, 10th – 11th Nov., 2020, The Federal Polytechnic, Ilaro.

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Abstract

This study investigated the effect of variation of magnesium concentration information of MgS thin film on optical and electrical properties of MgS deposited by chemical bath deposition method onto glass substrates, the transmittance of the film was obtained from AVANTEX UV spectrophotometer in the wavelength range from 239.534 nm to 999.495 nm. Also, the electrical characteristics of the thin films were investigated using KEITHLEY four-point probe techniques. The films exhibit low reflectance, low absorbance and high transmittance between 69 % to 80% in the visible region, the bandgap energy of all the films is 4.10 eV .The film deposited at 1.50 M concentration of Mg Source exhibits low resistivity and high conductivity while the film deposited at 2.50 M concentration exhibits high resistivity and low conductivity.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QC Physics Q Science > QD Chemistry
Divisions:	Faculty of Engineering, Science and Mathematics > School of Physics
Depositing User:	Mr. Bolanle Yisau I.
Date Deposited:	12 May 2021 10:37
Last Modified:	12 May 2021 10:37
URI:	http://eprints.federalpolyilaro.edu.ng/id/eprint/1314

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