FASCINATION ABOUT FE²�?ZNS CRYSTAL

Satellite peak one, having a binding energy of 716.1 eV, gives crystal clear proof with the existence of Fe2+. Satellite peak 2, with a binding energy of 720.one eV, could be assigned to the attribute peaks of Fe3+; its peak intensity is very weak in comparison with satellite peak 1, which signifies that the amount of Fe3+ is amazingly smaller insi