Zobrazeno 1 - 10
of 19
pro vyhledávání: '"AbdelRahman M. Ghanim"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Our research focuses on enhancing the broadband absorption capability of organic solar cells (OSCs) by integrating plasmonic nanostructures made of Titanium nitride (TiN). Traditional OSCs face limitations in absorption efficiency due to the
Externí odkaz:
https://doaj.org/article/43d2656702b04d2da6967a87487b7749
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e34023- (2024)
In this work, we report a single-step graphene-coated crystalline silicon nanowires (SiNWs) manufacturing technique. We report a one-step fabrication technique of SiNWscoated reduced graphene oxide using a krypton fluoride (KrF) excimer laser. The Si
Externí odkaz:
https://doaj.org/article/396f101f82f44a5d9a9444138fa66899
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Perfect absorbers can be used in photodetectors, thermal imaging, microbolometers, and thermal photovoltaic solar energy conversions. The spectrum of Mid-infrared (MIR) wavelengths offers numerous advantages across a wide range of applicatio
Externí odkaz:
https://doaj.org/article/ee06fa48bb4146a6886d2491031f9363
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract In this work, we present the analysis and design of an efficient nanoantenna sensor based on localized surface plasmon resonance (LSPR). A high refractive index dielectric nanostructure can exhibit strong radiation resonances with high elect
Externí odkaz:
https://doaj.org/article/43e2a541a57d48eeb5c626541d8f67c1
Autor:
AbdelRahman M. Ghanim, Mohamed Hussein, Mohamed Farhat. O. Hameed, Ashraf Yahia, Salah S. A. Obayya
Publikováno v:
IEEE Photonics Journal, Vol 8, Iss 5, Pp 1-12 (2016)
In this paper, a novel design of Yagi-Uda nanoantenna is introduced and numerically analyzed using finite integration technique via computer simulation technology software. The proposed nanoantenna consists of five core-shell nanowires with silicon c
Externí odkaz:
https://doaj.org/article/55a7fd0434424700bbe776ac34743c63
Publikováno v:
Optical Sensors 2023.
Autor:
Ermanno Cardelli, Antonio Faba, Antonino Laudani, Simone Quondam Antonio, AbdelRahman M. Ghanim
The numerical modeling of magnetic materials in simulators is a difficult task, above all in real devices with specific excitation. The aim of this work is to compare the accuracy of scalar and vector Preisach models in a well know test benchmark: th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11a07a67e63b0d87863f1496d006df72
https://hdl.handle.net/11590/433492
https://hdl.handle.net/11590/433492
Publikováno v:
2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD).
Publikováno v:
2022 Photonics North (PN).
Autor:
Gabriele Maria Lozito, Antonio Faba, Ermanno Cardelli, S. Quondam Antonio, AbdelRahman M. Ghanim, Hari Prasad Rimal
In this paper a time domain model of the dynamic behavior of ferrite cores is implemented and discussed. This model is based on the magnetic field decomposition in three parts dealing with the static anhysteretic magnetization, the static hysteretic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ea54f5f9792d255561d92f39ef63fba
http://hdl.handle.net/11391/1458059
http://hdl.handle.net/11391/1458059