Figure 10. First screen in chapter “2.1 Chemical Processes: energy-band model”

From

Digital Learning Tools for Teaching “Alternative Solar Cells with Titanium Dioxide” (ALSO-TiO2) - A Contribution to Sustainable Development Education

Diana Zeller, Claudia Bohrmann-Linde, Sebastian Kläger

World Journal of Chemical Education. 2020, 8(1), 29-39 doi:10.12691/wjce-8-1-4