Material

Band gap (eV)

(x = 0.00) (Co_1.0Fe₂O₄)

1.4575

(x = 0.33) (Co_0.67Ce_0.33Fe₂O₄)

1.3609

(x = 0.66) (Co_0.34Ce_0.66Fe₂O₄)

1.4375

(x = 1.00) (Ce_1.0Fe₂O₄)

1.425