Browsing by Author "Haslinger, Michael"

21.7% large area n-PERT silicon solar cells using screen-printed aluminium with open circiut voltage of 690mV

22% bifacial n-PERT cells (BiPERT) with plated contacts for multi-wire interconnection

22.4% bifacial n-PERT cells with Ni/Ag co-plated contacts and Voc ~691 mV

ALD aluminum oxide as a hole selective tunneling contact for crystalline silicon solar cells

Beyond 22% large area n-type silicon solar cells with front laser doping and a rear emitter

Bifacial n-PERT cells with ultra-narrow Ni/Ag fingers

Deposition behaviour of metal impurities in acidic cleaning solutions and their impact on effective minority carrier lifetime in n-type silicon solar cells

Development of 65 $lm thin free-standing Cz silicon heterojunction cells with Voc up to 749 mV

Impact of controlled Ni contamination on silicon solar wafer material

Integration processes for nPERT Si solar cells using single side emitter epitaxy and front side laser doping

'Just clean enough': wet cleaning for solar cell manufacturing applications

'Just-clean-enough': optimization of wet chemical cleaning processes for crystalline silicon solar cells

Large-area n-type PERT solar cells featuring rear p+ emitter passivated by ALD Al2O3

Ni/Cu plated n-Si rear junction cells with efficiencies up to 22%?(and above)

Novel wet chemical cleaning concepts for high efficiency silicon solar cells

Optimization of the KOH texturing process: benchmarking on minority carrier lifetime and on n-pert solar cell performance

Ozone based processing: impact on high efficiency Interdigitated back contact solar cells

Progress on large area n-type silicon solar cells with front laser doping and a rear emitter

Routes towards high efficiency, cost effective?n-type Si rear junction cells with Cu-plated front contacts

Simplified cleaning for 22.5% nPERT solar cells with rear epitaxial emitters