Research output per year
Research output per year
Personal profile
Research interests
I am interested in renewable energy and engineering materials research. My research work includes designing and optimising the performance of organic/perovskite solar cells and organic light emitting diodes, semiconductor physics, optical and electrical processes in engineering materials, and energy efficiency of 3D printing machines.
Education/Academic qualification
PhD
29 Jul 2013 → 4 Aug 2017
Award Date: 13 Oct 2017
Master, Kwame Nkrumah University of Science and Technology
1 Sep 2007 → 12 May 2010
Award Date: 1 Jun 2010
Kwame Nkrumah University of Science and Technology
2 Sep 2002 → 15 May 2006
Award Date: 10 Jun 2006
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An Alternative Approach to Simulate the Power Conversion Efficiency of Bulk Heterojunction Organic Solar Cells
Sreedhar Ram, K., Ompong, D., Mehdizadeh Rad, H., Setsoafia, D. D. Y. & Singh, J., Jan 2021, In: Physica Status Solidi (A) Applications and Materials Science. 218, 2, p. 1-11 11 p., 2000597.Research output: Contribution to journal › Article › peer-review
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Characterising exciton generation in bulk-heterojunction organic solar cells: Organic Solar Cells
Sreedhar Ram, K., Mehdizadeh Rad, H., Ompong, D., Setsoafia, D. D. Y. & Singh, J., Jan 2021, In: Nanomaterials. 11, 1, p. 1-19 19 p., 209.Research output: Contribution to journal › Article › peer-review
Open Access -
Operating Temperature of Nonfullerene Acceptor-Based Bulk Heterojunction Organic Solar Cells
Ram, K. S., Setsoafia, D. D. Y., Mehdizadeh-Rad, H., Ompong, D., Elumalai, N. K. & Singh, J., Jul 2021, In: Physica Status Solidi (A) Applications and Materials Science. 2100255.Research output: Contribution to journal › Article › peer-review
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Concept of Excitons
Singh, J., E. Ruda, H., Narayan, M. R. & Ompong, D., Jan 2020, Optical Properties of Materials and Their Applications. Singh, J. (ed.). 2nd ed. John Wiley & Sons, p. 129-156 28 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Effective mass of heavy, light, and spin split-off band electron and hole g-factor in cubic perovskite materials
Ompong, D., Inkoom, G. & Singh, J., 21 Dec 2020, In: Journal of Applied Physics. 128, 23, p. 1-6 6 p., 235109.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Downloads (Pure)
Thesis
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Designing thin film solar cells for optimum photovoltaic performance
Author: Ompong, D., Jan 2017Supervisor: Singh, J. (Supervisor)
Student thesis: Doctor of Philosophy (PhD) - CDU
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