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Edwin Mapasha

University of Pretoria - Department of Physics

Pretoria

South Africa

  • University of Pretoria - Department of Physics

SCHOLARLY PAPERS

6

DOWNLOADS

268

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Electrocatalytic Effects of 𝛽12-Borophene on the Lithium Superoxide for High Performance of Lithium-Oxygen Battery: A First-Principles Study

Number of pages: 19 Posted: 12 Jan 2024
CHEWE FWALO, Alexey Ivanovich Kochaev and Edwin Mapasha
University of Pretoria, Ulyanovsk State University and University of Pretoria - Department of Physics
Downloads 85 (771,553)

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Lithium superoxides, Density Functional Theory, Lithium-oxygen battery, high theoretical specific capacity, Freestanding 𝛽12-borophene

2.

Electronic Properties and Defect Levels Induced by n/p-Type Defect-Complexes in Ge

Number of pages: 26 Posted: 22 Nov 2021
Emmanuel Igumbor, Okikiola Olaniyan, Guy Moise Dongho-Nguimdo, Edwin Mapasha, Sohail Ahmad, E Omotoso and Walter E. Meyer
University of South Africa (UNISA), University of the Free State - Department of Chemistry, University of Buea, University of Pretoria - Department of Physics, King Khalid University - Department of Physics, University of Johannesburg and University of Pretoria - Department of Physics
Downloads 62 (942,565)

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Materials Modelling, Semiconductor, Electronic, Defect-Complexes, Defect-level

3.

Unraveling the Impact of Nitrogen-Vacancy Point Defect Complexes on Graphane's Energetic Stabilities and Electronic Properties: A First Principles Study

Number of pages: 14 Posted: 01 May 2024
Hezekia Mapingire, Edwin Mapasha and CHEWE FWALO
University of Pretoria, University of Pretoria - Department of Physics and University of Pretoria
Downloads 49 (1,074,648)

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graphane, defect complex, formation energy, U-parameter, binding energy, defect-level diagrams

4.

Exploring the Elastic, Electronic, Dynamical, and Optical Properties of Cubic Zrcoas Half-Heusler Semiconductor for Photovoltaic Applications

Number of pages: 9 Posted: 28 Nov 2023
Lynet Allan, Edwin Mapasha, Winfred M. Mulwa, Julius M. Mwabora and Robinson J. Musembi
University of Nairobi - Faculty of Science and Technology, University of Pretoria - Department of Physics, Egerton University, University of Nairobi and University of Nairobi
Downloads 41 (1,183,237)

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Cubic ZrCoAs, Half-Heusler semiconductor, Photovoltaic, Elastic properties, Electronic properties, Dynamical and Optical properties.

5.

Associate Editor

Number of pages: 21 Posted: 16 Jun 2023
Edwin Mapasha
University of Pretoria - Department of Physics
Downloads 17 (1,481,165)

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density functional theory, graphane, hydrogen vacancies, Li-ions batteries, lithiation potential, storage capacity

6.

Structural Stability and Optical Properties of 1H-MSC (M = Ti, Zr, Hf) Layered Ternary Carbosulfides: A First-Principles Study

Number of pages: 7 Posted: 29 May 2026
Owen Orega, David Mahapane, Emmanuel Igumbor, CHEWE FWALO and Edwin Mapasha
University of Pretoria, affiliation not provided to SSRN, University of South Africa (UNISA), University of Pretoria and University of Pretoria - Department of Physics
Downloads 14 (1,566,597)

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Layered ternary carbosulfides, transition metal carbides, optical properties, density functional theory, dielectric function