Mr. Ahmad I. Nusir Profile

Ahmad I. Nusir

PhD Student at Univ of Arkansas

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Author

Publications (5)

SPIE Journal Paper | 23 March 2017 Open Access

Modeling and optimization of Au-GaAs plasmonic nanoslit array structures for enhanced near-infrared photodetector applications

Zachary Brawley, Stephen Bauman, Grant Abbey, Ahmad Darweesh, Ahmad Nusir, Omar Manasreh, Joseph Herzog

JNP, Vol. 11, Issue 01, 016017, (March 2017) https://doi.org/10.1117/12.10.1117/1.JNP.11.016017

KEYWORDS: Near field optics, Gold, Plasmonics, Gallium arsenide, Electrodes, Photodetectors, Optimization (mathematics), Nanostructures, Metals, Lab on a chip

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SPIE Journal Paper | 21 December 2016

Performance enhancement of InAs quantum dots solar cells by using nanostructured antireflection coating with hydrophobic properties

Yahia Makableh, Ahmad Nusir, Haley Morris, Kelly McKenzie, Omar Manasreh

JNP, Vol. 10, Issue 04, 046018, (December 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.046018

KEYWORDS: Solar cells, Indium arsenide, Zinc oxide, Quantum dots, Nanostructuring, Gallium arsenide, External quantum efficiency, Antireflective coatings, Refractive index, Scanning electron microscopy

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Proceedings Article | 15 March 2016 Paper

Structural characteristics of Au-GaAs nanostructures for increased plasmonic optical enhancement

Grant Abbey, Ahmad Nusir, Omar Manasreh, Joseph Herzog

Proceedings Volume 9758, 97580N (2016) https://doi.org/10.1117/12.2208765

KEYWORDS: Plasmonics, Mathematical modeling, Nanostructures, Semiconductors, Metamaterials, Surface plasmons, Photovoltaics, Photodetectors, Electrons, Nanowires, Gallium arsenide, Gold, Metals, Electromagnetism

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Proceedings Article | 28 August 2015 Paper

Semi-insulating GaAs and Au Schottky barrier photodetectors for near-infrared detection (1280 nm)

A. Nusir, Y. Makableh, O. Manasreh

Proceedings Volume 9609, 960903 (2015) https://doi.org/10.1117/12.2184997

KEYWORDS: Gold, Gallium arsenide, Photodetectors, Semiconductors, Metals, Electrons, Electrodes, Optical communications, Measurement devices, Time metrology

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Proceedings Article | 10 September 2014 Paper

Computational electromagnetic analysis of plasmonic effects in interdigital photodetectors

Avery Hill, Ahmad Nusir, Paul Nguyen, Omar Manasreh, Joseph Herzog

Proceedings Volume 9163, 91633Q (2014) https://doi.org/10.1117/12.2074251

KEYWORDS: Electrodes, Polarization, Plasmonics, Photodetectors, Finite element methods, Nanostructures, Gallium arsenide, Gold, Computational electromagnetics, Instrument modeling

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