Mr. Amanda Sefage

Lecturer
Name: Amanda Sefage
Location: John Orr Building 7th Floor office 7159 Doornfontein Campus
Physics Academic Staff  Staff Members

Contact Details:
Tel: 011 559 9037

Email: 

About Mr. Amanda Sefage

Field of Specialisation: Material Science, Nanoscience, Condensed Matter Physics

Research Interests

Mr. AP Sefage is a lecturer in the department and is now pursuing a PhD in experimental condensed matter physics. His research largely centers on the creation and application of luminous materials, particularly rare earth-doped inorganic phosphors. His current doctoral research focuses on the application of photoluminescent materials in phototherapy for the treatment of skin problems.

Recent Publications

Book Chapter

Balakrishna, A., Sefage, A.P, and Reddy, L. (2024) Nanomaterial-based Narrowband UVB Light-emitting Devices for Phototherapy Treatment of Infectious Skin Diseases. Royal Society of Chemistry, vol. 62, ch. 9, pp. 219-239. doi.org/10.1039/BK9781837672813-00219.

Publications

1. The concentration effect of Ce3+ ions on the photoluminescence properties of the host sensitized NaMPO4-Ce3+ (M = Mg and C a) phosphors via solid-state reaction method

Amanda Sefage, M.A. Mamo, Paulus Masiteng[…], L. Reddy

Physica B Condensed Matter 647(5):414383 (2022)

DOI: 10.1016/j.physb.2022.414383

2. The Effects of Synthesis Techniques on the Photoluminescent Behaviours of the Nampo 4 :Ce 3+ (M=Mg, Ca, Ba, Sr) Nanophosphors

Leelakrishna Reddy, Avula Balakrishna, Amanda Sefage, Martin Ntwaeaborwa

Conference: 6th International Conference on Theoretical and Applied Nanoscience and Nanotechnology (TANN’22), 2022

DOI: 10.11159/tann22.125

3. Integrity vs. Quality of Assessments: Are They Compromised on the Online Platform?.

L Reddy, ML Letswalo, AP Sefage, BV Kheswa, A Balakrishna, …

Pedagogical Research 7 (2), 2022  

https://doi.org/10.29333/pr/11840

Publication Links

Research Gate

UJ publications index

Academia