Publications & Works

Publication Network
Articles 13
All (13)
SCI-E, SSCI, AHCI (13)
SCI-E, SSCI, AHCI, ESCI (13)
Scopus (13)

1. Room-temperature electron-selective passivating contact with titanium–peroxo complexes for high-efficiency silicon solar cells

Beyraghi N., Bektaş G., Donmez D., Dehnavi M., Chen D., Chen Y., et al.
Journal of Materials Chemistry A , vol.14, no.14, pp.8257-8271, 2026 (SCI-Expanded, Scopus) identifier identifier

2. Self-Assembled Superacid Monolayers on c-Si Provide Exceptional Surface Passivation and Low Contact Resistivity

Ghasemi M., Maden C., Bektaş G., Tsoi K., GÜNBAŞ E. G., TOFFOLİ H., et al.
Solar RRL , vol.9, no.14, 2025 (SCI-Expanded, Scopus) identifier identifier

3. Interfacial modification by 2-fluoroisonicotinic acid enabling high-efficiency and stable n-i-p perovskite solar cells

Sun L., Zhang C., Bektaş G., Li X., Ma C., Ma T.
Solar Energy Materials and Solar Cells , vol.278, 2024 (SCI-Expanded, Scopus) identifier identifier

4. Influence of boron doping profile on emitter and metal contact recombination for n-PERT silicon solar cells

BEKTAŞ G., Aslan S., Keçeci A. E., Özyahni V., Canar H. H., Asav H., et al.
Solar Energy Materials and Solar Cells , vol.272, 2024 (SCI-Expanded, Scopus) identifier identifier

5. Development of Low-Cost c-Si-Based CPV Cells for a Solar Co-Generation Absorber in a Parabolic Trough Collector

Aydin E., Buchroithner A., Felsberger R., Preßmair R., Azgın A., TURAN R., et al.
Energies , vol.17, no.12, 2024 (SCI-Expanded, Scopus) Creative Commons License identifier identifier

6. A comparative study on alternative industrial manufacturing routes for bifacial n-PERT silicon solar cells

BEKTAŞ G., Seyrek S., Keçeci A. E., Aslan S., Özyahni V., Canar H. H., et al.
Progress in Photovoltaics: Research and Applications , vol.31, no.10, pp.1016-1022, 2023 (SCI-Expanded, Scopus) identifier identifier

7. On the passivation performance of SiNx, SiOxNy and their stack on c-Si wafers for solar cell applications: Correlation with optical, chemical and interface properties

Canar H. H., Bektaş G., Turan R.
SOLAR ENERGY MATERIALS AND SOLAR CELLS , vol.256, 2023 (SCI-Expanded, Scopus) identifier identifier

8. High carrier lifetimes in UMG multicrystalline wafers after P- diffusion compatible with high-efficiency cell structures

Dasilva-Villanueva N., Arikan B., Canar H. H., Fuertes Marron D., Hong B., Kececi A. E., et al.
SOLAR ENERGY MATERIALS AND SOLAR CELLS , vol.250, 2023 (SCI-Expanded, Scopus) Creative Commons License identifier identifier

9. Impact of ion implantation and annealing parameters on bifacial PERC and PERT solar cell performance

Siddiqui A., Bektaş G., Nasser H., Turan R., Usman M.
Sustainable Energy Technologies and Assessments , vol.53, 2022 (SCI-Expanded, Scopus) identifier identifier

10. Simplified process flow for the fabrication of PERC solar cells with ion implanted emitter

Bektas G., Kokbudak G., Kececi A. E., Butuner S. K., Asav H., Ciftpinar E. H., et al.
Renewable Energy , vol.179, pp.2295-2299, 2021 (SCI-Expanded, Scopus) identifier identifier

11. Guideline for Optical Optimization of Planar Perovskite Solar Cells

Koc M., Soltanpoor W., Bektas G., Bolink H. J., Yerci S.
Advanced Optical Materials , vol.7, no.23, 2019 (SCI-Expanded, Scopus) Sustainable Development identifier identifier

12. Electrical, optical and surface characterization of reactive RF magnetron sputtered molybdenum oxide films for solar cell applications

Mehmood H., BEKTAŞ G., YILDIZ İ., Tauqeer T., Nasser H., TURAN R.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING , vol.101, pp.46-56, 2019 (SCI-Expanded, Scopus) identifier identifier

13. Mechanical and optical properties of SiO2 thin films deposited on glass

Simurka L., Ctvrtlik R., Tomastik J., Bektas G., Svoboda J., Bange K.
Chemical Papers , vol.72, no.9, pp.2143-2151, 2018 (SCI-Expanded, Scopus) identifier identifier
Papers Presented at Peer-Reviewed Scientific Conferences 9

1. The effect of SiNx:H stoichiometry on electrical and chemical passivation of Al2O3/SiNx:H stack layer on p-type silicon wafers

Canar H. H., BEKTAŞ G., Keçeci A. E., Asav H., Bütüner S. K., Arlkan B., et al.
12th International Conference on Crystalline Silicon Photovoltaics, SiliconPV 2022, Hybrid, Konstanz, Germany, 28 - 30 March 2022, vol.2826, (Full Text) identifier identifier

2. Optimization of front and rear surface dielectric passivation layers for ion implanted PERC solar cells

BEKTAŞ G., Canar H. H., Keçeci A. E., Asav H., Seyrek S., Bütüner S. K., et al.
12th International Conference on Crystalline Silicon Photovoltaics, SiliconPV 2022, Hybrid, Konstanz, Germany, 28 - 30 March 2022, vol.2826, (Full Text) identifier identifier

3. Effect of Implanted Phosphorus Profile on iVoc Variations During Firing Process of n-type Silicon

BEKTAŞ G., ÇİFTPINAR E. H., Bütüner S. K., Keçeci A. E., Canar H. H., Kökbudak G., et al.
11th International Conference on Crystalline Silicon Photovoltaics, SiliconPV 2021, Hamelin, Virtual, Germany, 19 - 23 April 2021, vol.2487, (Full Text) Creative Commons License identifier identifier

4. Selective Emitter Formation via Laser Doping with Picosecond Pulsed Laser for High-Efficiency PERC Solar Cells

ASAV H., BEKTAŞ G., TURAN R.
38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Germany, 06 September 2021, pp.271-273, (Full Text)

5. Comparison of Electrical Performances of Fully Ion Implanted n-PERT Solar Cells Made of Different n-Type Wafer Feedstocks

BEKTAŞ G., TURAN R.
38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Germany, 6 - 10 September 2021, pp.281-282, (Full Text)

6. Performance Enhancement of PERC Solar Cell with SiOxNy Back Surface Passivation by Low Temperature Annealing Process

KEÇECİ A. E., BEKTAŞ G., TURAN R.
38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Germany, 06 September 2021, pp.257-260, (Full Text)

7. Effect of surface morphology on passivation quality of Al2O3/SiNx stack layer for PERC solar cell

KOÇAK BÜTÜNER S., BEKTAŞ G., TURAN R.
38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Germany, 06 September 2021, pp.291-292, (Full Text)

8. Effect of Doping Profile on Contact Resistivity Between Screen Printed Ag/Al and Implanted Boron Emitter

EGE Ö., BEKTAŞ G., TURAN R.
38th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Germany, 06 September 2021, (Full Text)

9. Comparative Evaluation of Rear Local Contact Patterns for P-Type Mono Crystalline Silicon PERC Solar Cell

Asav H., BEKTAŞ G., Kececi A. E., Kokbudak G., Arikan B., TURAN R.
2nd International Conference on Photovoltaic Science and Technologies, PVCon 2020, Ankara, Turkey, 30 November - 02 December 2020, (Full Text) Sustainable Development identifier
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