Optoelectronic and Morphological Surface Resistance Evaluation of Laser-Induced Graphene Counter Electrodes for Potential Applications in Cesium Lead Halide Perovskite Solar Cells DOI
Sameh O. Abdellatif, Rami Ghannam, Ziad Khalifa

et al.

ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: July 17, 2024

This study investigates the physicochemical, optical, and electrical characterization of laser-induced graphene (LIG) samples for integration as counter electrodes in cesium lead halide perovskite solar cells. The impact laser processing parameters on electrode performance is explored, including power, speed, beam defocus. Density functional theory (DFT) computational modeling employed atomistic investigation work function estimation, demonstrating density states (DOS), quantum capacitance sheets, energy function. NiO utilized a hole transport layer, LIG tuned accordingly. SEM measurements estimate thin film porosity, optical testing assesses back reflection capabilities terms backward scattering. surface resistance various tested using scanning four-probe station concerning FTO-coated glass. A figure merit introduced to evaluate scattering due porous medium. macroscopic trade-off between electrode's role reflector losses addressed. Ultimately, full cell was constructed, incorporating electrode, achieving an overall efficiency 12.52%.

Language: Английский

Fabricating In2O3 NPs /MWCNTs heterostructure photodetectors by laser ablation method DOI

Hawraa M. Abdul-Redaa,

Khawla S. Khashan, Aseel A. Hadi

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(3)

Published: Jan. 1, 2025

Language: Английский

Citations

0
Eco-friendly carbon quantum dots from coffee waste: Improving charge transfer in solid-state perovskite solar cells DOI
Nandhakumar Eswaramoorthy, Leelavathi Harikrishnan,

Yogapriya Selvaraj

et al.

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112386 - 112386

Published: April 1, 2025

Language: Английский

Citations

0
Use of CsPbX3 nanocrystals as an additive in organic solar cell for efficiency improvement DOI Creative Commons
Çisem Kırbıyık Kurukavak, Mütahire Tok

Results in Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 100542 - 100542

Published: May 1, 2025

Language: Английский

Citations

0
Experimentally Validated Dynamic Equivalent Circuit Model of Perovskite Solar Cells: Utilizing Machine Learning Algorithms for Parameter Extraction using I-V and C-V Characteristics DOI
Eman F. Sawires, Zahraa Nour Eldine Ismail,

Fathy Z. Amer

et al.

IEEE Transactions on Instrumentation and Measurement, Journal Year: 2024, Volume and Issue: 73, P. 1 - 11

Published: Jan. 1, 2024

Language: Английский

Citations

1
Fine-tuning Cesium lead chloride perovskite field-effect transistors for sensing applications: Bridging numerical modeling and experimental validation DOI

G. N. Ali,

Reem Mahmoud,

Mohamed Wafeek

et al.

Solid-State Electronics, Journal Year: 2024, Volume and Issue: unknown, P. 109004 - 109004

Published: Sept. 1, 2024

Language: Английский

Citations

0
Optoelectronic and Morphological Surface Resistance Evaluation of Laser-Induced Graphene Counter Electrodes for Potential Applications in Cesium Lead Halide Perovskite Solar Cells DOI
Sameh O. Abdellatif, Rami Ghannam, Ziad Khalifa

et al.

ACS Applied Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: July 17, 2024

This study investigates the physicochemical, optical, and electrical characterization of laser-induced graphene (LIG) samples for integration as counter electrodes in cesium lead halide perovskite solar cells. The impact laser processing parameters on electrode performance is explored, including power, speed, beam defocus. Density functional theory (DFT) computational modeling employed atomistic investigation work function estimation, demonstrating density states (DOS), quantum capacitance sheets, energy function. NiO utilized a hole transport layer, LIG tuned accordingly. SEM measurements estimate thin film porosity, optical testing assesses back reflection capabilities terms backward scattering. surface resistance various tested using scanning four-probe station concerning FTO-coated glass. A figure merit introduced to evaluate scattering due porous medium. macroscopic trade-off between electrode's role reflector losses addressed. Ultimately, full cell was constructed, incorporating electrode, achieving an overall efficiency 12.52%.

Language: Английский

Citations

0