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Temperature and field evolution of site-dependent magnetism in [epsilon]-Fe[subscript 2]O[subscript 3] nanoparticles
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Strain dependence of bonding and hybridization across the metal-insulator transition of VO 2
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Power-law dependence of the optical conductivity observed in the quantum spin-liquid compound κ -(BEDT-TTF) 2 Cu 2 (CN) 3
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Unusual Nonlinear Strain Dependence of Valence-Band Splitting in ZnO
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Mapping of unoccupied states and relevant bosonic modes via the time-dependent momentum distribution
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Strong pressure-dependent electron-phonon coupling in FeSe
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Dependence of electron correlation strength in F e 1 + y T e 1 − x S e x on Se content
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Thickness dependence of exchange coupling in (111)-oriented perovskite oxide superlattices
Epitaxial La 0.7 Sr 0.3 MnO 3 (LSMO)/La 0.7 Sr 0.3 FeO 3 (LSFO) superlattices on (111)-oriented SrTiO 3 substrates with sublayer thicknesses ranging from 3 to 60 unit cells (u.c.) were synthesized and characterized. Detailed analysis of their structural, electronic, and magnetic properties were performed to explore the effect of sublayer thickness on the magnetic structure and exchange coupling at (111)-oriented perovskite oxide interfaces. In the ultrathin limit (3-6 u.c.), we find that the antiferromagnetic (AF) properties of the LSFO sublayers are preserved with an out-of-plane canting of the AF spin axis, while the ferromagnetic (FM) properties of the LSMO sublayers are significantly depressed. For thicker LSFO layers (>9 u.c.), the out-of-plane canting of the AF spin axis is only present in superlattices with thick LSMO sublayers. In conclusion, exchange coupling in the form of spin-flop coupling exists only in superlattices which display both robust ferromagnetism and out-of-plane canting of the AF spin axis.
Temperature- and potential-dependent structure of the mercury-electrolyte interface
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