Nonso Livinus Okoli

The Impact of Fe Doping on the Optical and Structural Properties of ZnFeS Fabricated by Electrodeposition Technique

OZOBIALU LYNDA ADAORA, EKPUNOBI AZUBUIKE JOSIAH, OKOLI DONALD NNANYERE, Jeroh Diemiruaye Mimi, Okechukwu Emma Odikpo, OVERCOMER ANUSIUBA, Adline Nwodo, Nonso Livinus Okoli, AZUBOGU, AUGUSTINE C. O, OKAFOR CHIEDOZIE, MUOMELIRI CHUKWUDI BENJAMIN, ONUIGBO E., ONU, CHIAMAKA PEACE & Uche Eunice Ekpunobi · Journal of Materials Science Research and Reviews · 2025

Dilute magnetic semiconductors (DMS) are semiconductor materials that are lightly doped with transition metals or rare earth metals. In this work, Fe doped ZnS thin films as a dilute magnetic semiconductor were successfully synthesized for different Fe concentration using electro...

Open access Research Article 10.9734/jmsrr/2025/v8i2414

Morphological, Elemental and Optical, Properties of Sphalerite Nanoparticle (ZnS) Doped with Neem Leaf Extract

Chiamaka Peace Onu, Azubuike Josiah Ekpunobi, Adaora Lynda Ozobialu, Chiedozie Emmanuel Okafor, Diemiruaye Mimi Jeroh, Chukwudi Benjamin Muomeliri, Okechukwu Emmanuel Odikpo, Augustine Chukwuemeka Azubogu, Evangeline Njideka Onuigbo, Overcomer Ifeanyi Anusiuba, Adline Nwodo, Nonso Livinus Okoli & Uche Eunice Ekpunobi · Asian Journal of Advanced Research and Reports · 2025

This study investigated the properties of undoped Sphalerite nanoparticles and Neem leaf extract doped Sphalerite nanoparticles. The Sphalerite nanoparticle were prepared by ball milling technique and was doped with the Neem leaf extract using Doctors Blades method. The Morpholog...

Open access Research Article 10.9734/ajarr/2025/v19i51029

Influence of Ti Doping on the Optical and Structural Properties of ZnTiO Thin Films Deposited by Electrodeposition Technique

Chukwudi Benjamin Muomeliri, Azubuike Josiah Ekpunobi, Donald Nnanyere Okoli, Chidozie Okafor, Jeroh Diemiruaye Mimi, Okechukwu Emma Odikpo, Overcomer Anusiobi, Adline Nwaodo, A. Azubogu, Lynda Ozobialu, Onuigbo E, Onu Chiamaka, Ikechukwu Chibuogwu, Augustine Nwode Nwori & Nonso Livinus Okoli · Journal of Materials Science Research and Reviews · 2024

Thin films of titanium doped zinc oxide (Ti-ZnO) have been successfully deposited on fluorine doped tin oxide (FTO) conductive glass substrate using electrodeposition method to study the effects of Ti doping on ZnO films. Zinc acetate and titanium powder digested with hydrogen fl...

Open access Research Article 10.9734/jmsrr/2024/v7i4345