Fig. 4
From: Increased Curie Temperature Induced by Orbital Ordering in La0.67Sr0.33MnO3/BaTiO3 Superlattices
a, b Normalized XAS and XLD curves for samples SL-3 and SL-10 measured at room temperature. c Temperature-dependent resistivity measured in the temperature range from 20 to 365 K for (001)-oriented SL-n samples where n = 3 and 10. d Experimental configuration schematic diagram for XAS measurements with different X-ray incident angles. e Schematic representation of the electronic orbital occupancy of manganese eg in (001)-oriented LSMO/BTO superlattices. f Proposed double exchange coupling mechanism along the in-plane direction