Demonstration of improved front electrode opto-electrical and morphologic properties leading to a 1 mA/cm2 current gain

Demonstration of improved front electrode opto-electrical and morphologic properties. The layer properties as defined in Task 1.3 above (total transmittance > 85%, sheet resistance <10 Ω/□ and surface roughness < 30 nm) will be confirmed by standard measurement protocols on samples of 1cm2. The improved front electrode opto-electrical and morphological properties lead to at least a 1mA/cm2 photo-generated current gain for single junction devices. The deliverable also comprises a brief report documenting the research and development carried out in Task 1.3 (Task 1.3)