Mr. Abdullah A Alatawi Profile

Abdullah A Alatawi

at King Abdullah Univ of Science and Technology

SPIE Involvement:

Author

Publications (3)

SPIE Journal Paper | 22 October 2022 Open Access

Effects of the diameter of thermally generated nanopits on carrier dynamics in AlGaN/GaN heterostructures

Mohamed Bouzidi, Wafa Malek, Noureddine Chaaben, Abdullah Alshammari, Ziaul Raza Khan, Mohamed Gandouzi, Monsour Mohamed, Ahmed Rebey, Abdullah Alatawi, Abdullah Alhassan, Abdullah Alharbi, Jean Paul Salvestrini, Mohammad Khaled Shakfa

OE, Vol. 61, Issue 10, 105106, (October 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.10.105106

KEYWORDS: Annealing, Heterojunctions, Aluminum, Carrier dynamics, Gallium nitride, Gallium, Scanning electron microscopy, Scattering, Temperature metrology, Phonons

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 1 March 2019 Presentation + Paper

Functional integrity and stable high-temperature operation of planarized ultraviolet-A AlxGa1−xN/AlyGa1−yN multiple-quantum-disk nanowire LEDs with charge-conduction promoting interlayer

Abdullah Alhamoud, Nasir Alfaraj, Davide Priante, Bilal Janjua, Abdullah Alatawi, Abdulrahman Albadri, Ahmed Alyamani, Tien Khee Ng, Boon Ooi

Proceedings Volume 10918, 109181X (2019) https://doi.org/10.1117/12.2506210

KEYWORDS: Ultraviolet light emitting diodes, Ultraviolet materials, Ultraviolet sources, Light emitting diodes, Nanowires, Aluminum, Gallium, Temperature metrology, Ultraviolet radiation, Silicon, Gallium nitride, Scanning electron microscopy, Transmission electron microscopy

Read Abstract +

SPIE Journal Paper | 5 July 2018 Open Access

Review of nanophotonics approaches using nanostructures and nanofabrication for III-nitrides ultraviolet-photonic devices

Mohd Sharizal Alias, Malleswararao Tangi, Jorge A. Holguín-Lerma, Edgars Stegenburgs, Abdullah A. Alatawi, Islam Ashry, Ram Chandra Subedi, Davide Priante, Mohammad Khaled Shakfa, Tien Khee Ng, Boon S. Ooi

JNP, Vol. 12, Issue 04, 043508, (July 2018) https://doi.org/10.1117/12.10.1117/1.JNP.12.043508

KEYWORDS: Gallium nitride, Light emitting diodes, Nanophotonics, Nanostructures, Aluminum, Aluminum nitride, Ultraviolet radiation, Scanning electron microscopy, External quantum efficiency, Silicon

Read Abstract +

DOWNLOAD PAPER

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years