Directionally solidified, multicrystalline silicon having a low proportion of electrically active grain borders, its manufacturing and utilisation, as well as solar cells comprising said silicon and a method of manufacturing said cells.

Gericht hard gemaakt, multicrystallinesilicium een laag deel elektrisch actieve korrelgrenzen hebben, zijn productie en gebruik, evenals zonnecellen die bestaand uit bovengenoemd silicium en een methode om bovengenoemde cellen te vervaardigen.

 
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