Inhomogeneous CuO_{6} Tilt Distribution and Charge/Spin Correlations in La_{2-x-y}Nd_{y}Sr_{x}CuO$_{4} around commensurate hole concentration

A. Gozar, B. S. Dennis, T. Siegrist +2

Phononic and magnetic Raman scattering are studied in La${}_{2-x-y}$Nd${}_y$Sr${}_x$CuO${}_4$ with three doping concentrations: x ~ 1/8, y = 0; x ~ 1/8, y = 0.4; and x = 0.01, y = 0.…