Figure 5: Coherent interference and structural modulation from octahedral rotations in (LaMnO3+δ)N/(SrTiO3)N superlattices.
From: Correlating interfacial octahedral rotations with magnetism in (LaMnO3+δ)N/(SrTiO3)N superlattices
(a) Logarithmic KL intensity maps near (H,K,L)=(0.5,1.5,2.5) for N=2, 3, 4, 6, 16 superlattice samples. The K range in the map is ±0.05 in r.l.u. of SrTiO3. Red arrows indicate the expected positions for superlattice peaks. (b) Logarithmic in-plane HK intensity maps near (H,K,L)=(−0.5,−1.5,2.5) for N=2, 4, 16 superlattice samples.
