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Current · Arkansas
Last published
2025
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OpenAlex · ORCID
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2026-10-08
R
Reem Alhelais
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Also affiliated: Taif University (2021–2024)
5 h-index
12 pubs
55 cited
Research Areas
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Biography and Research Information
OverviewAI-generated summary
Reem Alhelais's research focuses on the investigation of semiconductor materials and devices, with a particular emphasis on their application in solar cells. Her work includes studying nanostructures, such as InAs quantum dots, to improve solar cell efficiency. Alhelais also investigates the optical properties of various nanofilms, including amorphous carbon and nickel, examining both linear and nonlinear characteristics. A significant portion of her research involves the simulation and modeling of graded InGaN solar cell structures, exploring factors like temperature dependence and strain effects to optimize performance. She has published work on low-resistance Ohmic contacts for graded InGaN and the efficiency of InGaN p-n-p-n homojunction solar cells. Alhelais collaborates with several researchers at the University of Arkansas at Fayetteville, including Morgan E. Ware, Md Helal Uddin Maruf, Yuriy I. Mazur, and Rohith Allaparthi, with whom she shares multiple publications.
Metrics
- h-index: 5
- Publications: 12
- Citations: 55
Selected Publications
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Investigating the efficiency of InGaN p-n-p-n homojunction solar cells (2025)
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Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features (2022)
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Low resistance Ohmic contacts to graded InGaN (2022)
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Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features (2022)
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Study of simulations of double graded InGaN solar cell structures (2022)
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Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation (2021)
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The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model (2021)
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Experiment-simulation comparison of luminescence properties of GaN/InGaN/GaN double graded structures (2021)
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Effects of numbers of wells on optical properties of periodic InGaN graded structure (2021)
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InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot (2021)
Collaboration Network
Top Collaborators
Morgan E. Ware
Center for NanoScience
10 shared publications
In database
- InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot
- Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
- Study of simulations of double graded InGaN solar cell structures
- Low resistance Ohmic contacts to graded InGaN
Showing 5 of 10 shared publications
Mirsaeid Sarollahi
Intel (United States) (US)
9 shared publications
- Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
- Study of simulations of double graded InGaN solar cell structures
- Low resistance Ohmic contacts to graded InGaN
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
Showing 5 of 9 shared publications
Malak Refaei
University of Arkansas at Fayetteville (US)
6 shared publications
- Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
- Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features
Showing 5 of 6 shared publications
Manal A. Aldawsari
University of Arkansas at Fayetteville
5 shared publications
In database
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
- Experiment-simulation comparison of luminescence properties of GaN/InGaN/GaN double graded structures
- Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features
- Effects of numbers of wells on optical properties of periodic InGaN graded structure
Md Helal Uddin Maruf
University of Arkansas at Fayetteville
5 shared publications
In database
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
- Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features
- Investigating the efficiency of InGaN p-n-p-n homojunction solar cells
- Effects of numbers of wells on optical properties of periodic InGaN graded structure
Yuriy I. Mazur
Center for Nanoscale Science and Technology
4 shared publications
In database
- InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
- Experiment-simulation comparison of luminescence properties of GaN/InGaN/GaN double graded structures
Rohith Allaparthi
University of Arkansas at Fayetteville
4 shared publications
In database
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
- Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features
- Effects of numbers of wells on optical properties of periodic InGaN graded structure
Mohammad Zamani‐Alavijeh
University of Arkansas at Fayetteville
3 shared publications
In database
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
- Study of simulations of double graded InGaN solar cell structures
- Modeling of temperature dependence of Λ-graded InGaN solar cells for both strained and relaxed features
Najla Alnami
University of Arkansas at Fayetteville
2 shared publications
In database
- InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot
- Low resistance Ohmic contacts to graded InGaN
Alaa A. Alnami
University of Arkansas at Fayetteville
2 shared publications
In database
- InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot
- Low resistance Ohmic contacts to graded InGaN
Pijush K. Ghosh
University of Arkansas at Fayetteville
2 shared publications
In database
- Low resistance Ohmic contacts to graded InGaN
- Experiment-simulation comparison of luminescence properties of GaN/InGaN/GaN double graded structures
Husam H. Abu‐Safe
German Jordanian University (JO)
2 shared publications
- Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
H.M. El-Nasser
Al al-Bayt University (JO)
2 shared publications
- Investigation of linear and nonlinear optical properties of amorphous carbon nanofilms prepared by electron beam evaporation
- The nonlinear optical properties of nickel nano-films in the cw regime: Proposed model
Mohammad Zamani Alavijeh
University of Arkansas at Fayetteville
2 shared publications
In database
- Modeling of Λ-graded InxGa1−xN solar cells: comparison of strained and relaxed features
- Investigating the efficiency of InGaN p-n-p-n homojunction solar cells
Rahul Kumar
Birla Institute of Technology and Science, Pilani (IN)
1 shared publication
- InAs nanostructures for solar cell: Improved efficiency by submonolayer quantum dot
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