Figure 2: Neutron diffraction from La5/3Sr1/3CoO4 at 2 K.
From: Direct evidence for charge stripes in a layered cobalt oxide
(a) Diagram of the (h, h, l) reciprocal lattice plane showing positions of stripe, checkerboard CO and LTO superstructure peaks. (b) Scans along path A showing magnetic and structural signals separated by polarization analysis. (c,d) Magnetic and structural scattering measured in scans along paths B and C. In b,d, small spurious peaks from half wavelength (λ/2) contamination in the neutron beam are indicated. The shaded peaks in d indicate low-temperature orthorhombic (LTO) superlattice reflections.
