I ran some simulations in the FDTD Solutions. The program was used to test the reflectivity from the silicon surface due to the different surface structures constructed in this program. Also I examined the pits distribition after acidic texturization. Distribution curve which maximum is shifted toward smaller pits size (distribution with a tail) gives the highest reflection reduction.
I was participate on two conferences: IV Symposium Photovoltaics and Transparent Electronics - Perspectives of Developement (second place for the best speech) and EMSR in Strasbourg.