Personal profile
Research Interests
Magnetic properties of Cr and its alloys. Attention is a specially given to the quantum critical behaviour which was discovered in Cr.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being -
SDG 7 Affordable and Clean Energy -
SDG 9 Industry, Innovation, and Infrastructure -
SDG 13 Climate Action
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Dive into the research topics where Charles Sheppard is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Analysis of Temperature-Dependent Characteristics of Cr/P-Doped Si Schottky Barrier Diodes before and after 5.4 MeV 241Am Irradiation
Omotoso, E., Meyer, W. E., Sheppard, C. J., Igumbor, E. & Prinsloo, A. R. E., Jan 2026, In: Physica Status Solidi (A) Applications and Materials Science. 223, 2, e202500690.Research output: Contribution to journal › Article › peer-review
Open Access -
Particle size effect on structural and magnetic properties of Co0.75Ni0.25Cr2O4 composite nanoparticles
Jacob, M., Prinsloo, A. R. E. & Sheppard, C. J., Mar 2026, In: Results in Materials. 29, 100834.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Rare earth trace element doping of extrinsic multiferroics for an energy efficient remote control of magnetic properties
Liparo, M., Jay, J. P., Kundys, B., Simon, G., Fessant, A., Le Grand, Y., Sheppard, C. J., Prinsloo, A. R. E., Spenato, D. & Dekadjevi, D. T., Dec 2025, In: Scientific Reports. 15, 1, 5788.Research output: Contribution to journal › Article › peer-review
Open Access1 Citation (Scopus) -
Structural, magnetic and critical behaviour across the magnetic transition in Co2Ti(1−x)Cr(x)Al Heusler compounds
Mulibana, M., Prinsloo, A. R. E., Sheppard, C. J. & Jacobs, B. S., 15 Oct 2025, In: Journal of Alloys and Compounds. 1042, 183970.Research output: Contribution to journal › Article › peer-review
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Targeting Colorectal Cancer Using Krantz Aloe (Aloe arborescens) Extract Green Synthesised Chromium Doped Fe3O4 Nanoparticles
Nagaraj, S., Berrino, C., Prinsloo, A., Mohanty, P., Pandian, R., Penny, C. & Sheppard, C., 2025, Selected Articles from the 8th International Conference on Materials Engineering and Nanotechnology, ICMEN 2024 - Exploring the Frontiers of Materials and Nanotechnology. Chee, C. Y. & Wang, C. (eds.). Springer Science and Business Media Deutschland GmbH, p. 56-75 20 p. (Springer Proceedings in Physics; vol. 421 SPPHY).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
1 Citation (Scopus)
Press/Media
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Studies Conducted at University of Johannesburg on Alloys Recently Published [Hall coefficient of (Cr100-xAlx)95Mo5 alloy system]
27/03/23
1 item of Media coverage
Press/Media