Research Output per year
Personal profile
Research interests
I am interested in renewable energy research. My research work includes designing of organic, perovskite, and hybrid solar cells and organic light emitting diodes for optimal performance.
Education/Academic qualification
PhD
29 Jul 2013 → 4 Aug 2017
Master, Kwame Nkrumah University of Science and Technology
1 Sep 2007 → 12 May 2010
Kwame Nkrumah University of Science and Technology
2 Sep 2002 → 15 May 2006
Fingerprint Dive into the research topics where David Ompong is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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solar cells
Physics & Astronomy
excitons
Physics & Astronomy
heterojunctions
Physics & Astronomy
Heterojunctions
Chemical Compounds
organic materials
Physics & Astronomy
recombination coefficient
Physics & Astronomy
Conversion efficiency
Chemical Compounds
Open circuit voltage
Chemical Compounds
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 2015 2018
- 7 Article
High open-circuit voltage in perovskite solar cells: The role of hole transport layer
Ompong, D. & Singh, J., Dec 2018, In : Organic Electronics. 63, p. 104-108 5 p.Research output: Contribution to journal › Article › Research › peer-review
recombination coefficient
Open circuit voltage
open circuit voltage
Electron energy levels
Conversion efficiency
Dissociation of charge transfer excitons at the donor–acceptor interface in bulk heterojunction organic solar cells
Singh, J., Narayan, M., Ompong, D. & Zhu, F., May 2017, In : Journal of Materials Science: Materials in Electronics. 28, 10, p. 7095-7099 5 p.Research output: Contribution to journal › Article › Research › peer-review
Excitons
Heterojunctions
Charge transfer
heterojunctions
solar cells
8
Downloads
(Pure)
Optimization of photocurrent in bulk heterojunction organic solar cells using optical admittance analysis method
Ompong, D., Narayan, M. & Singh, J., May 2017, In : Journal of Materials Science: Materials in Electronics. 28, 10, p. 7100–7106 7 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access
File
electrical impedance
Photocurrents
photocurrents
Heterojunctions
heterojunctions
Comparative contributions of singlet and triplet excitons in the performance of organic devices
Singh, J., Narayan, M. & Ompong, D., Mar 2016, In : Physica Status Solidi (C) Current Topics in Solid State Physics. 13, 2-3, p. 77-80 4 p.Research output: Contribution to journal › Article › Research › peer-review
solar cells
excitons
organic materials
acceptor materials
dissociation
6
Downloads
(Pure)
Study of intersystem crossing mechanism in organic materials
Ompong, D. & Singh, J., 2016, In : Physica Status Solidi (C) Current Topics in Solid State Physics. 13, 2-3, p. 89-92 4 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access
File
organic materials
excitons
operators
orbits
organic solids
Thesis
Designing thin film solar cells for optimum photovoltaic performance
Author: Ompong, D., 2017Supervisor: Singh, J. (Supervisor)
Student thesis: Doctor of Philosophy (PhD) - CDU
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