Publications

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Influence of the type of conducting glass substrate on the properties of electrodeposited CdS and CdTe thin films

Refereed Journal articles
A. C. S. De Alwis, H. Y. R. Atapattu and D. S. M. De Silva.
Journal of Materials Science: Materials in Electronics. 29 (14): 12419-12428
Publication year: 2018

Post deposition surface treatments to enhance the quality of polycrystalline CdTe thin films for photovoltaic applications

Refereed Journal articles
H. Y. R. Atapattu, D. S. M. De Silva and K. A. S. Pathiratne
Materials Chemistry and Physics. 213: 406-413
Publication year: 2018

An investigation into the effect of rate of stirring of bath electrolyte on the properties of electrodeposited CdTe thin film semiconductors

Refereed Journal articles
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne and I. M. Dharmadasa
Journal of Materials Science: Materials in Electronics. 29:6236-6244
Publication year: 2018

Necessity and relevance of a precipitate free clear electrolyte for electrodeposition of CdS semiconductor materials with enhanced photovoltaic activities

Refereed Journal articles
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne, O. I. Olusola, and I. M. Dharmadasa
Journal of Materials Science: Materials in Electronics. 28:18592-18602
Publication year: 2017

Effect of stirring rate of the electrolyte on properties of electrodeposited CdS layers

Refereed Journal articles
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne, and I. M. Dharmadasa
Journal of Materials Science: Materials in Electronics. 27:5415-5421
Publication year: 2016

13. Fabrication of CdS/CdTe thin film solar cells via the technique of electrodeposition

Book Chapters
H. Y. R. Atapattu, D. S. M. De Silva, A. A. Ojo and I. M. Dharmadasa
Trends in Solar Power Generation and Energy Harvesting, NAM S&T Centre Publication. Daya Publishing House, India. 149-154, ISBN: 9789351249498.
Publication year: 2018

Development of ZnO thin films for gas sensing applications

Conference paper presentations / workshop attended
M. O. Tharangika, H. Y. R. Atapattu, and D. S. M. De Silva
International Research Conference of Uva Wellassa University, 2019. 449
Publication year: 2019

Alternative back contact materials for CdS/CdTe thin film solar cells

Conference paper presentations / workshop attended
K. H. D. Dhammika, T. Mohanaramanan, H. Y. R. Atapattu, D. S. M. De Silva, and P. Ravirajan
International conference on Advanced Materials for Clean Energy and Health Applications - AMCEHA 2019. University of Jaffna, Sri Lanka. 2019. 45
Publication year: 2019

Electrodeposited ZnS thin films for gas sensing applications

Conference paper presentations / workshop attended
P. A. K. Y. Wickramathilaka, D. G. K. K. Namawardana, H. Y. R. Atapattu, and D. S. M. De Silva
International postgraduate research conference-iprc 2018. University of Kelaniya, Sri Lanka. 2018. 66.
Publication year: 2018

The effect of concentration and pH of CdCl2 solution used for the CdCl2 treatment on the properties of CdS thin films used in CdS/CdTe solar cells

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne, and I. M. Dharmadasa
4th International Conference on Solar Energy Materials, Solar Cells & Solar Energy Applications.- Solar Asia 2018. Kandy, Sri Lanka. 29
Publication year: 2018

Effect of the type of conducting glass substrate on electrodeposited CdS and CdTe thin films

Conference paper presentations / workshop attended
A. C. S. De Alwis, H. Y. R. Atapattu, and D. S. M. De Silva
4th International Conference on Solar Energy Materials, Solar Cells & Solar Energy Applications.- Solar Asia 2018. Kandy, Sri Lanka. 28
Publication year: 2018

MATLAB based software tool for grain classification and their quality identification

Conference paper presentations / workshop attended
H. Y. R. Atapattu and N. W. K. Jayatissa
International postgraduate research conference-iprc 2017. University of Kelaniya, Sri Lanka. 2017. 62.
Publication year: 2017

Evaluation of solution parameters for CdCl2 solutions to be used in post-deposition treatments of CdTe thin films in CdS/CdTe solar cells

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
International Research Symposium on Pure and Applied Sciences. - IRSPAS 2017. University of Kelaniya, Sri Lanka. 2017. 80.
Publication year: 2017

MoO3/Au back contact for electrodeposited CdS/CdTe solar cells

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, T. Mohanaramanan, and P. Ravirajan
4thInternational Conference on Multidisciplinary Approaches (iCMA) 2017. University of Sri Jayawardenepura, Sri Lanka, 2017. 03.
Publication year: 2017

Fabrication of CdS/CdTe solar cells via the technique of electrodeposition

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
International workshop on ‘Trends in Solar Power Generation and Energy Harvesting’-Dubai. 2017. 47.
Publication year: 2017

Post deposition surface treatments to enhance the quality of nanocrystalline CdTe thin films for photovoltaic applications

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne, and I. M. Dharmadasa
3rd International conference on nanoscience and nanotechnology-ICNSNT 2016. Colombo, Sri Lanka. 2016. 67.
Publication year: 2019

Effect of thermal annealing on electrodeposited CdS and CdS/CdTe heterojunction

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
International postgraduate research conference-iprc 2016. University of Kelaniya, Sri Lanka, 2016. 154.
Publication year: 2016

Electrodeposition of well-adhered CdTe thin films for solar cell applications

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
International Research Symposium on Pure and Applied Sciences – IRSPAS 2016 (December). University of Kelaniya, Sri Lanka, 2016. 37.
Publication year: 2016

Effect of concentration of Cd2+ on the material properties of CdTe thin films electrodeposited via a two electrode electrolytic cell

Conference paper presentations / workshop attended
K. C. Wedisinghe, H. Y. R. Atapattu, and D. S. M. De Silva
International postgraduate research conference - iprc 2016. University of Kelaniya, Sri Lanka. 2016. 157.
Publication year: 2016

Electrodeposition of CdTe thin films using a two electrode system

Conference paper presentations / workshop attended
K. C. Wedisinghe, H. Y. R. Atapattu, and D. S. M. De Silva.
International Research Symposium on Pure and Applied Sciences – IRSPAS 2016. University of Kelaniya, Sri Lanka. 2016. 47.
Publication year: 2016

An investigation of optimum growth conditions for electrodeposition of CdS and CdTe semiconductor materials used in fabrication of solar cells

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
NSF Research Summit-2016, Colombo, Sri Lanka. 95.
Publication year: 2016

Optimization of three growth parameters for electrodeposition of CdS thin film semiconductors; pH, deposition temperature and deposition voltage in a stable electrolyte

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, and K. A. S. Pathiratne
International postgraduate research conference-iprc 2015. University of Kelaniya, Sri Lanka, 2015. 212.
Publication year: 2015

Effect of stirring rate of the electrolyte on properties of electrodeposited CdS layers

Conference paper presentations / workshop attended
H. Y. R. Atapattu, D. S. M. De Silva, K. A. S. Pathiratne, and I. M. Dharmadasa
International photovoltaic solar energy conference-Solar Asia 2015. Pune,India, 2015.
Publication year: 2015