A Resonant X-ray Scattering Study of Octahedral Tilt Ordering in LaMnO${}_3$ and Pr${}_{1-x}$Ca${}_x$MnO${}_3$

M. v. Zimmermann, C. S. Nelson, Y. -J. Kim +12

We report an x-ray scattering study of octahedral tilt ordering in the manganite series Pr${}_{1-x}$Ca${}_x$MnO${}_3$ with x=0.4 and 0.25 and in LaMnO${}_3$. The sensitivity to tilt orderi…