HELPING THE OTHERS REALIZE THE ADVANTAGES OF FE²�?ZNS CRYSTAL

Satellite peak 1, by using a binding energy of 716.1 eV, features distinct proof for the existence of Fe2+. Satellite peak two, which has a binding energy of 720.1 eV, could be assigned on the characteristic peaks of Fe3+; its peak depth is incredibly weak in comparison with satellite peak 1, which signifies that the amount of Fe3+ is amazingly sma