Activation energy, Chalcogen, Conductor, Disordered, Cubic

• Ce-O-Sm
• Cd-Te
• Ce-Gd-O
• Fe-Ni-O-Zn
• Co-Fe-O-Zn
• values of activation energy
• donor energy
• acceptor energy
• impurity conduction
• disordered
• chalcogen
• conductor
• oxide
• transitional