Temazulu Zulu

PhD Overview

I am pursuing a PhD in physics with a focus in quantum materials. Quantum materials are solids that have emergent physical properties as a result of interactions happening at the atomic scale. I work on the synthesis of these materials, mainly oxide thin films, for use in photonics applications. Currently, technological applications of thin films use Lithium Niobate thin films and we are proposing using an alternative film, Barium Titanate, which would lead to higher efficiency in photonics and less energy losses.

This would be key as we move towards making devices smaller and growing towards a fossil fuel free economy, as we want to increase efficiency while minimizing energy loss. In the African context, having the knowledge in film synthesis and fabrication would be relevant in developing novel materials to be used in the photonics industry. This would fuel investment and interest in growing startups that are driven by innovating new technologies and decreasing energy consumption, given that the continent is moving towards startup investment and this requires informed research and growth in the scientific enterprise.