Prof. Omar F. Abdelsaboor Profile

Prof. Omar F. Abdelsaboor

Professor at King Abdullah University of Science and Technology

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Author

Publications (5)

Proceedings Article | 15 March 2023 Poster

Visualization of charge carrier diffusion lengths in perovskites single crystal

Razan Nughays, Chen Yang, Sarvarkhodzha Nematulloev, Jun Yin, Osman Bakr, Omar Mohammed

Proceedings Volume PC12419, (2023) https://doi.org/10.1117/12.2661619

KEYWORDS: Perovskite, Crystals, Diffusion, Visualization, Solar cells, Femtosecond phenomena, Carrier dynamics, Ultrafast phenomena, Selenium, Scanning electron microscopy

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Proceedings Article | 14 March 2023 Presentation + Paper

Fast-acting halide-perovskite-based RGB fluorescent materials for aggregate Gb/s visible light communication

Yue Wang, Hong Wang, Omar Alkhazragi, Zyad O. Mohammed, Luis Gutiérrez-Arzaluz, Chun Hong Kang, Tien Khee Ng, Omar Mohammed, Boon Ooi

Proceedings Volume 12417, 124170D (2023) https://doi.org/10.1117/12.2647546

KEYWORDS: Thin films, Visible light communication, RGB color model, Perovskite, Nanosheets, Emission wavelengths, Fluorescent materials, Modulation, Transmission electron microscopy

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Proceedings Article | 8 March 2019 Presentation

Efficient photon recycling and radiation trapping in cesium lead halide perovskite waveguides (Conference Presentation)

Anton Malko, Ibrahim Dursun, Yangzi Zheng, Tianle Guo, Michelle deBastiani, Bekir Turedi, Lutfan Sinatra, Md Azimul Haque, Bin Sun, Ayan Zhumekenov, Makhsud Saidaminov, Edward Sargent, Tom Wu, Yuri Gartstein, Osman Bakr, Omar Mohammed

Proceedings Volume 10913, 1091304 (2019) https://doi.org/10.1117/12.2507693

KEYWORDS: Perovskite, Cesium, Lead, Waveguides, Semiconductor lasers, Laser applications, Light emitting diodes, Photodetectors, Optoelectronics

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Proceedings Article | 18 September 2018 Presentation

Halogen migration and surface degradation in hybrid perovskites (Conference Presentation)

Omar Mohammed, Aleksandra Oranskaia, Jun Yin, Osman Bakr, Jean-Luc Brédas

Proceedings Volume 10737, 107370Z (2018) https://doi.org/10.1117/12.2323382

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Proceedings Article | 3 November 2016 Presentation

Ultrafast photoinduced charge transfer in pi-conjugated electron systems: Effects of structure, delocalization, and energetics (Conference Presentation)

Kirk Schanze, Austin Jones, Melissa Gish, Charles Zeman, Amani Alsam, Shawkat Aly, John Papanikolas, Omar Mohammed

Proceedings Volume 9939, 993902 (2016) https://doi.org/10.1117/12.2237946

KEYWORDS: Polymers, Solar cells, Systems modeling, Ultrafast phenomena, Organic photovoltaics, Femtosecond phenomena, Absorption, Picosecond phenomena, Organic materials, Current controlled current source

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