Professor Anita Ho-Baillie is a pioneer in developing next-generation solar cells @sydney_uni which will play a key role in the transition to a carbon-free-economy. Traditional silicon-based solar cells are inefficient at converting high-energy light into electricity. Professor Ho-Baillie’s research centers on multi-junction solar cells, utilising a range of semiconductor materials to absorb different sections of the solar spectrum within a single cell, significantly enhancing energy conversion efficiency. She has achieved record efficiencies for multi-junction solar cells utilising metal halide perovskites. Her recent breakthrough addresses the issue of perovskite cell degradation in heat and humidity. This marks a pivotal step toward durable, commercially viable perovskite cells and solidifies her role in advancing this technology. Beyond research, Professor Ho-Baillie is deeply committed to inspiring young minds in STEM fields and science communication. She is a regular speaker at the Harry Messel International Science School, engaging high-calibre high-school students worldwide. She is also a popular public speaker for science outreach, contributing to numerous National Science Week events.
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