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K. Kirah  - - - 
Top co-authors
A. Girgis

50 shared publications

UNSW

8
Publications
0
Reads
0
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3
Citations
Publication Record
Distribution of Articles published per year 
(2006 - 2014)
Total number of journals
published in
 
8
 
Publications See all
Article 0 Reads 2 Citations Simulation of an asymmetric contacted carbon nanotube for solar-energy harvesting H. Abdel Rahman, K. Kirah, H. Ghali, W. Anis Published: 20 February 2014
Applied Optics, doi: 10.1364/ao.53.001237
DOI See at publisher website
Article 0 Reads 1 Citation Nanowire photovoltaic efficiency enhancement using plasmonic coupled nano-fractal antennas S. Abdellatif, K. Kirah Published: 13 September 2013
Optics Letters, doi: 10.1364/ol.38.003680
DOI See at publisher website
Article 0 Reads 0 Citations Spectral and spatial distribution effects on nanowires inside nanoring optical antennas for photovoltaic arrays S. Abdellatif, K. Kirah, H. Ghali, W. Anis Published: 21 September 2012
Optical Materials Express, doi: 10.1364/ome.2.001432
DOI See at publisher website ABS Show/hide abstract
The effect of enclosing a nanowire (NW) radial pn junction photovoltaic (PV) element inside a nanoring optical antenna to enhance the electric field in the near field region has been investigated. Five different materials for the NW (Si, Ge, GaAs, GaInP and InGaAs) have been selected to maximize the absorbed solar spectrum. In addition, the position and diameter of the NW are varied through a random distribution to optimize the power conversion efficiency. Results show that the ring antenna geometry and the NW random spatial distribution are effective in both spectral widening and field concentration which result in an increase of the cell conversion efficiency.
Article 0 Reads 0 Citations Modelling of stress-induced leakage current in short-channel n-MOSFETs K. Kirah Published: 01 January 2012
Electronics Letters, doi: 10.1049/el.2012.0063
DOI See at publisher website
Conference 0 Reads 0 Citations A comparison between Si and GaAs nanowire-based photovoltaic devices S. Abdellatif, K. Kirah, H. Ghali, W. Anis Published: 21 December 2011
Smart Nano-Micro Materials and Devices, doi: 10.1117/12.921047
DOI See at publisher website
Conference 0 Reads 0 Citations The study of a new spatial arrangement for carbon nanotube photovoltaic array K. Kirah Published: 01 August 2011
2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim incorporating the Australasian Conference on Optics, Lasers and Spectroscopy and the Australian Conference on Optical Fibre Technology, doi: 10.1109/iqec-cleo.2011.6193715
DOI See at publisher website
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