Type 1 GOJ cancer spreads down into the gastro oesophageal junction from above. So, the cancer cells are in the lower part of the oesophagus and the gastro oesophageal junction. The cancer’s centre is ...

Developed by scientists in Germany, the triple-junction cell is based on a perovskite top cell with an energy bandgap of 1.84 eV, a perovskite middle cell with bandgap of 1.52 eV, and a silicon ...