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Reciprocal space maps at the (103) peak of LCO films on STO showing both in-plane and out-of-plane axes.
Dependence of the out-of-plane lattice parameter, , on the oxygen pressure during deposition for films grown on STO (orange triangles) and LSAT substrates (blue circles). The inset shows scans of films grown in high (black) and low (orange) oxygen pressures on STO.
(Top) XA spectra measured at for (orange, open circles) and (black, closed triangles) LCO films grown on Nb:STO. (Bottom) XMCD difference signal showing increased dichroism from sample at the peak.
Temperature dependence of the magnetization for LCO films grown in (orange) and (black) of oxygen on STO. The films were field cooled and then measured in an applied field of . Inset shows magnetization vs applied field measurements taken at .
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