Harnessing light with hemispherical shells for improved photovoltaics
A hemispherical-shell-shaped organic active layer for photovoltaic application, to improve energy efficiency and angular coverage; (left bottom) spatial distribution of electric field norms. Credit: D. Hah, doi 10.1117/1.JPE.14.018501. In the pursuit of sustainable energy solutions, the quest for more efficient solar cells is paramount. Organic photovoltaic cells have emerged as a promising alternative to traditional