Fig. 1: Elemental composition and crystal structure from TEM.
From: Superconductivity in the crystallogenide LaFeSiO1−δ with squeezed FeSi layers
EDX spectrum recorded on one crystallite showing an oxygen peak at 0.525 keV in the LaFeSi matrix. Inset: hk0-cut of the reciprocal space indexed in P4/nmm space group of LaFeSiO1−δ.
