Figure 7
Orbital-ordering peak of a Pr0.6Ca0.4MnO3 thin film on LaAlO3 substrate. E = 6539 eV, T = 10 K, σ–σ graphite analyzer. The thickness of the film is about 1800 Å and this configuration introduces a compressive strain on the film. The H scan was measured at the () reciprocal point as a function of the incoming energy and its maximum coincides with the K edge of Mn. |