Individual EUV photons have a lot of energy, but there aren’t very many of them. Feature roughness depends on the interaction ...

Chinese researchers have developed a new passivation technique for shingled solar panels based on tunnel oxide passivated contacts (TOPCon) or heterojunction (HJT) tech. It reduces recombination ...

Microwave annealing is a promising alternative, offering shorter processing times and cost-effective passivation. This study used industrial n-type Czochralski-Si wafers. After saw-damage etching ...