MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

25/06/2024

https://www.mdpi.com/2073-4352/14/7/584

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

01/06/2024

https://ieeexplore.ieee.org/document/10749370

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Saeed Danyali;Mohammadamin Shirkhani;Sajad Yousefi;Jafar Tavoosi;Leila Moteiri a;Ahmed Shaker

17/05/2024

https://www.sciencedirect.com/science/article/pii/S2090447924002193

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

16/05/2024

https://www.mdpi.com/2073-4360/16/10/1412

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

12/03/2024

https://www.sciencedirect.com/science/article/abs/pii/S0030402624001177

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Muhammad Ahsan

31/01/2024

https://www.degruyter.com/document/doi/10.1515/nleng-2022-0351/html

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

MUHAMMAD FAWAD;MAREK SALAMAK;MUHAMMAD USMAN HANIF;KALMAN KORIS;MUHAMMAD AHSAN;HADIYA RAHMAN;MICHAEL GERGES

26/01/2024

https://ieeexplore.ieee.org/document/10415025

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Saif M. H. Qaid;Ahmed Shaker;Mohamed Okil;Christian Gontrand;Muath Alkadi;Hamid M. Ghaithan

08/12/2023

https://www.mdpi.com/2073-4352/13/12/1668

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Tahani I. Al-Muhimeed;Shareefah Alahmari; Muhammad Ahsan

05/12/2023

https://www.mdpi.com/2073-4360/15/24/4623

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Arnob Das;Susmita Datta Peu;Md Sanowar Hossain;Md Mahafujul Alam Nahid;Fazlur Rahman Bin Karim;Hribhu Chowdhury;Mahmudul Hasan Porag;Debo Brata Paul Argha;Sabhasachi Saha;Abu Reza Md Towfiqul Islam;Ahmed Shaker

15/11/2023

https://www.sciencedirect.com/science/article/pii/S240584402309549X

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Mohamed Abouelatta;A. Zekry;Ahmed Shaker;Fathy Z. Amer;Roaa I. Mubarak

10/11/2023

https://www.sciencedirect.com/science/article/pii/S1364032123008997?dgcid=author

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Tamanna Sachdeva;Nisha Jha;Geeta;Hemalatha Thanganadar;Shaurya Deep;Chaman Kumar

05/11/2023

https://ijritcc.org/index.php/ijritcc/article/view/9148

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Debidatta Behera; Boumaza Akila;Rabie Amraoui;Salim Kadri;Sanat Kumar Mukherjee

29/10/2023

https://www.mdpi.com/2073-4352/13/11/1551

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Saeed Danyali;Mohammadamin Shirkhani;Jafar Tavoosi;Ali Ghazi Razi;Ahmed Shaker

18/10/2023

https://www.mdpi.com/2071-1050/15/20/15022

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Meena Kumari;Jisha Annie Abraham;Ramesh Sharma;Debidatta Behera;S. K. Mukherjee;Murefah mana Al-Anazyf ;Mohammed S. Alqahtanig

10/10/2023

https://pubs.rsc.org/en/content/articlelanding/2023/ra/d3ra03815g

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Debidatta Behera;Boumaza Akila;Sanat Kumar Mukherjee;Tesfaye Abebe Geleta;Ahmed Shaker

27/09/2023

https://www.mdpi.com/2073-4352/13/10/1437

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Muhammad Ahsan

31/08/2023

https://www.mdpi.com/2079-9292/12/18/3856

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Muhammad Ahsan

23/08/2023

https://www.sciencedirect.com/science/article/pii/S2667305323000959?via%3Dihub

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Walid Zein,Tarek I. Alanazi

02/08/2023

https://www.mdpi.com/1996-1073/16/15/5754

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

S. Satapathy;Mohammed Batouche;Taieb Seddik;K. K. Maurya

30/07/2023

https://www.mdpi.com/2073-4352/13/8/1185

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Salma M. Maher; Gamal A. Ebrahim; Sameh Hosney

20/07/2023

https://ieeexplore.ieee.org/document/10188682

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Muhammad Ahsan

14/07/2023

https://www.mdpi.com/2073-8994/15/7/1413

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Saadeldin Abdelaziz; Ahmed Shaker

07/07/2023

https://www.mdpi.com/2227-7390/11/13/3025

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Ye Wang;Zhaiaibai Ma;Ahmed Shaker

29/05/2023

https://www.mdpi.com/2227-7390/11/11/2500

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Mohamed Okil;Ahmed Shaker;Tarek M. Abdolkader;Ibrahim S. Ahmed

26/04/2023

https://www.mdpi.com/2073-4360/15/9/2049

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Taieb Seddik;Debidatta Behera;Mohammed Batouche;Walid Ouerghui;Houda Ben Abdallah;Ram Krishna Sarkar;Ahmed Shaker;Sanat Kumar Mukherjee

25/04/2023

https://www.mdpi.com/2073-4352/13/5/726

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Weijun Hu;Jiale Quan;Xianlong Ma;Ahmed Shaker

13/04/2023

https://www.mdpi.com/2227-7390/11/8/1845

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Debidatta Behera;Ahmed Azzouz Rached;Abdessalem Bouhenna;Ahmed Shaker;Sanat Kumar Mukherjee

04/04/2023

https://www.mdpi.com/2073-4352/13/4/618

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Susmita Datta Peu;Arnob Das;,Md. Sanowar Hossain;Md. Abdul Mannan Akanda;Md. Muzaffer Hosen Akanda;Mahbubur Rahman;Md. Naim Miah;Barun K. Das;Abu Reza Md. Towfiqul Islam

27/03/2023

https://www.mdpi.com/2071-1050/15/7/5827

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Chan Gu 1;Encheng Chi;Chujia Guo;Ahmed Shaker

27/03/2023

https://www.mdpi.com/2227-7390/11/7/1616

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Arnob Das; Susmita Datta Peu; Md. Sanowar Hossain; Md Abdul Mannan Akanda; Md Muzaffer Hosen Akanda; Mahbubur Rahman; Barun K. Das

16/03/2023

https://www.mdpi.com/2079-4991/13/6/1066

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Arnob Das; Susmita Datta Peu; Md Abdul Mannan Akanda; Sejan Hossain; Barun Kumar Das

28/02/2023

https://www.mdpi.com/1996-1073/16/5/2328

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Debidatta Behera; Mumtaz Manzoor; Ramesh Sharma; Ivan Stich; Sanat Kumar Mukherjee

27/02/2023

https://www.mdpi.com/2073-4352/13/3/408

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Marwa S. Salem; Ahmed Shaker

09/02/2023

https://www.mdpi.com/2073-4360/15/4/869

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Abdelhalim Zekry; Ahmed Shaker; Mohamed Abouelatta; Fathy Z. Amer; Roaa I. Mubarak; Dalia S. Louis

08/02/2023

https://www.mdpi.com/1996-1073/16/4/1676

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

A. ZEKRY; MOHAMED ABOUELATTA; AHMED SHAKER; FATHY Z. AMER; ROAA I. MUBARAK

31/12/2022

https://wseas.com/journals/articles.php?id=7466

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

A. Zekry; Mohamed Abouelatta; Ahmed Shaker; Fathy Z. Amer; Roaa I. Mubarak

14/11/2022

https://ieeexplore.ieee.org/document/9938572

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

AHMED SHAKER; ABDELHALIM ZEKRY; MOHAMED ABOUELATTA

30/08/2022

https://www.mdpi.com/1996-1073/15/17/6326/htm

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

A. Zekry; Mohamed Abouelatta; Ahmed Shaker

03/08/2022

https://link.springer.com/chapter/10.1007/978-981-19-1607-6_60

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Abdelhalim Zekry , Mohamed Abouelatta , Ahmed Shaker , Fathy Z. Amer , Roaa I. Mubarak

21/06/2022

https://www.mdpi.com/2073-4352/12/7/878

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

MARWA SAYED SALEM BASYONI; AHMED SHAKER; ABDELHALIM ZEKRY, (Member, IEEE); MOHAMED ABOUELATTA; MOHAMMAD T. ALSHAMMARI; KAWTHER A. AL-DHLAN; AND CHRISTIAN GONTRAND

13/09/2021

https://ieeexplore.ieee.org/abstract/document/9541403

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Fathy Z. Amer; Roaa I. Mubarak

01/09/2020

This paper presents a study of a tandem Perovskite/CIGS cell, its performance parameters, and the effect of temperature variations on these parameters. The variation of each sub-cell short-circuit current density value with absorption thickness of perovskite (top) sub-cell has been done to find the matching point, as the two sub-cells equivalent to two series cells. The combining of two sub-cells shows the ability to absorb photons spectrum up to 1120 nm and perform a conversion efficiency about 30.5% (at room temperature) higher than each sub-cell. The variation of temperature from 260 K up to 360 K shows that the power conversion efficiency decreases almost linearly from 33.5% to 26.6%. The validity of the proposed tandem cell is proved by comparing its results with the recent published results. The proposed tandem cell shows one of the highest power conversion efficiency relative to the recent published results.

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Mohamed Abouelatta, Ahmed Shaker

01/10/2019

Perovskite solar cells (PSCs) have attracted considerable attention as a competitor technology in solar cells due to the rapid enhancement in their power conversion efficiency (PCE) in recent years. PSCs have several advantages such as their bandgap tunability, lower cost, tolerance of high impurities, protracted diffusion length and wide optical absorption. In this paper, simulation of PSCs with copper oxide as a hole transport material (HTM) and different electron transport materials (ETMs) has been presented. The proposed materials are a replacement to the ordinary hole and ETMs; such as the titanium dioxide and the expensive spiro-OMeTAD. In addition, a comprehensive study for optimizing the features and parameters of the PSCs, such as the thickness and defect density of the perovskite layer, the doping concentrations, and the bandgap energy, has been introduced. The simulation and the performance evaluation of the designed PSCs have been carried out using SCAPS-1D. The results show that mixed halide PSC with zinc oxysulfide as ETM and copper oxide as HTM has an enhanced performance with a PCE of up to 30.82%.

MOSTAFA MOHAMED SALAHELDIN ABDELKHALEK ELEWA

Mohamed Abouelatta; Ahmed Shaker

01/02/2019

https://www.sciencedirect.com/science/article/abs/pii/S0030402618315511