Optimization of the TiO2 layer in DSSCs by a nonionic surfactant
S. Udomrungkhajornchai, I.J. Junger, A. Ehrmann, Optik 203 (2020).

Recent Developments of Solar Cells from PbS Colloidal Quantum Dots
T. Blachowicz, A. Ehrmann, Applied Sciences 10 (2020).

Recent developments in electrospun ZnO nanofibers: A short review
T. Blachowicz, A. Ehrmann, Journal of Engineered Fibers and Fabrics 15 (2020).