The effect of Cu substitution on the A1g mode of La(0.7)Sr(0.3)MnO3 manganites

G. De Marzi, H. J. Trodahl, J. Bok +2

We report on the first Raman data of Cu substituted La(1-y)Sr(y)Mn(1-x)Cu(x)O3 (0 < x < 0.10 and 0.17 < y < 0.3, accordingly in order to have the same Mn(4+)/[Mn(4+)+Mn(3+)] ratio)…