Fig. 3From: Increased Curie Temperature Induced by Orbital Ordering in La0.67Sr0.33MnO3/BaTiO3 Superlatticesa Temperature-dependent magnetization of different SL-n samples (n = 3, 4, 10) and an ultrathin LSMO film with a 3-u.c. thickness. The magnetic field of 3000 Oe was applied in-plane along the SrTiO3 substrates. The inset shows cycle number dependence on the TC. b The corresponding magnetic hysteresis loops of four samples measured at 5 KBack to article page