Materials Map

Discover the materials research landscape. Find experts, partners, networks.

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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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Hajjiah, Ali

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (5/5 displayed)

  • 2023Optical Characteristics of Copper-Doped-Perovskite Materialscitations
  • 2022Conversion of Sewage Water into H2 Gas Fuel Using Hexagonal Nanosheets of the Polyaniline-Assisted Deposition of PbI2 as a Nanocomposite Photocathode with the Theoretical Qualitative Ab-Initio Calculation of the H2O Splitting14citations
  • 2022Comparison of C-, N-, and O-Incorporated Non-blistering PECVD Si Films for Application in SiOx-Based Passivating Contacts for Si Solar Cells5citations
  • 2022Large-area bifacial n-TOPCon solar cells with in situ phosphorus-doped LPCVD poly-Si passivating contacts17citations
  • 2018Light Management Enhancement for Four-Terminal Perovskite-Silicon Tandem Solar Cells: The Impact of the Optical Properties and Thickness of the Spacer Layer between Sub-Cells18citations

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Gamal, Mohammed
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Kandas, Ishac
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Mourad, Abdel-Hamid
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Almuqrin, Aljawhara H.
1 / 3 shared
Hadia, N. M. A.
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Ahmed, Ashour M.
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Fatma, M. Abd Elsalam
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Sharma, Rajiv
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Govaerts, Jonathan
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Badran, Hussein
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Firat, Meric
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Tous, Loic
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2023
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2018

Co-Authors (by relevance)

  • Gamal, Mohammed
  • Kandas, Ishac
  • Mourad, Abdel-Hamid
  • Almuqrin, Aljawhara H.
  • Hadia, N. M. A.
  • Ahmed, Ashour M.
  • Fatma, M. Abd Elsalam
  • Rabia, Mohamed
  • Sharma, Rajiv
  • Sivaramakrishnan Radhakrishnan, Hariharsudan
  • Poortmans, Jef
  • Alleva, Alessandro
  • Choulat, Patrick
  • Radhakrishnan, Hariharsudan Sivaramakrishnan
  • Govaerts, Jonathan
  • Payo, Maria Recaman
  • Badran, Hussein
  • Firat, Meric
  • Tous, Loic
  • Duerinckx, Filip
OrganizationsLocationPeople

article

Optical Characteristics of Copper-Doped-Perovskite Materials

  • Gamal, Mohammed
  • Hajjiah, Ali
  • Kandas, Ishac
Abstract

<jats:p>Doping of perovskite solar cells is a regularly used approach to adjust and modify the structures and properties of organic-inorganic hybrid perovskite such as CH3NH3PbI3 material, and subsequently increase the conversion efficiency. In this work, optical absorption is calculated for copper-doped-perovskite material based on the density functional theory analysis for tetragonal crystal structures. We investigated the effect of doping CH3NH3PbI3 with copper, as an optical alternative to Pb atom in central tetragonal structure. As a conclusion, some enhancements of the optical properties by the replacement of Cu by the Pb atom are observed, such as optical absorption at certain visible spectrum regions, along with more intensive field mapping. This optical enhancement can lead to a better improvement of perovskite solar cell according to metallic-doing substitutional defect concept.</jats:p>

Topics
  • density
  • perovskite
  • impedance spectroscopy
  • theory
  • copper
  • defect
  • density functional theory