Mr. Mohammad Fazel Vafadar Profile

Mohammad Fazel Vafadar

PhD Candidate at McGill Univ

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Publications (2)

Proceedings Article | 17 March 2023 Presentation

Vertical, Surface-emitting, Human-safe-wavelength semiconductor UV LEDs with AlGaN nanowires (Conference Presentation)

Songrui Zhao, Qihua Zhang, Xue Yin, Heemal Parimoo, Mohammad Vafadar

Proceedings Volume PC12441, PC124410B (2023) https://doi.org/10.1117/12.2646618

KEYWORDS: Nanowires, Light emitting diodes, Deep ultraviolet, Semiconductors, Polarization, Aluminum nitride, Safety, Photonics, Molecular beam epitaxy, Metals

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SPIE Journal Paper | 21 July 2021

Light extraction efficiency of AlGaN nanowire deep ultraviolet light-emitting diodes on Si with different photonic structures

Jiaying Lu, Mohammad Fazel Vafadar, Songrui Zhao

JNP, Vol. 15, Issue 03, 036002, (July 2021) https://doi.org/10.1117/12.10.1117/1.JNP.15.036002

KEYWORDS: Light emitting diodes, Silicon, Deep ultraviolet, Aluminum, Nanowires, Gallium nitride, Reflectors, Graphene, Electrodes, Finite-difference time-domain method

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