T. Kirchartz

The photonic light trap - Improved light trapping in solar cells by angularly selective filters (2009)

Peters, M., Goldschmidt, J.C., Kirchartz, T., Bläsi, B.

A photonic light trap, i.e. a combination of an angularly selective filter and a light scattering process in a solar cell, results in potentially very efficient light trapping. Angularly selective...

Internal voltages in GaInP/GaInAs/Ge multijunction solar cells determined by electroluminescence measurements (2008)

Kirchartz, T., Rau, U., Hermle, M., Bett, A.W., Helbig, A., Werner, J.H.

Directional selectivity and ultra-light-trapping in solar cells (2008)

Ulbrich, C., Fahr, S., Üpping, J., Peters, M., Kirchartz, T., Rockstuhl, C., ...

Directional and energy selective optical surface structures attached to solar cells may result in both, enhancement or deterioration of photovoltaic performance of a solar cell. On the one hand,...