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Quasi-ideal strontium titanate crystal surfaces through formation of strontium hydroxide
In recent years, well-defined and nearly perfect single crystal surfaces of oxide perovskites have become increasingly important. A single terminated surface is a prerequisite for reproducible thinExpand
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Structure, physical properties, and applications of SrRuO3 thin films
SrRuO3 is endowed with three remarkable features. First, it is a moderately correlated material that exhibits several novel physical properties; second, it permits the epitaxial growth of essentiallyExpand
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Misfit strain accommodation in epitaxial ABO3 perovskites: Lattice rotations and lattice modulations
We present a study of the lattice response to the compressive and tensile biaxial stress in La0.67Sr0.33MnO3 (LSMO) and SrRuO3 (SRO) thinfilms grown on a variety of single-crystal substrates:Expand
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Polar Kerr-effect measurements of the high-temperature YBa2Cu3O6+x superconductor: evidence for broken symmetry near the pseudogap temperature.
The polar Kerr effect in the high-T_(c) superconductor YBa2Cu3O6+x was measured at zero magnetic field with high precision using a cyogenic Sagnac fiber interferometer. We observed nonzero KerrExpand
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Parallel electron-hole bilayer conductivity from electronic interface reconstruction.
The perovskite SrTiO3-LaAlO3 structure has advanced to a model system to investigate the rich electronic phenomena arising at polar oxide interfaces. Using first principles calculations and transportExpand
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Atomically Defined Rare-Earth Scandate Crystal Surfaces
The fabrication of well-defined, atomically sharp substrate surfaces over a wide range of lattice parameters is reported, which is crucial for atomically regulated epitaxial growth of complex oxideExpand
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Tetragonal CuO: end member of the 3d transition metal monoxides
Monoclinic CuO is anomalous both structurally as well as electronically in the 3d transition metal oxide series. All the others have the cubic rocksalt structure. Here we report the synthesis andExpand
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Origin of charge density at LaAlO3 on SrTiO3 heterointerfaces: possibility of intrinsic doping.
As discovered by Ohtomo and Hwang, a large sheet charge density with high mobility exists at the interface between SrTiO3 and LaAlO3. Based on transport, spectroscopic, and oxygen-annealingExpand
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Metallic and insulating interfaces of amorphous SrTiO₃-based oxide heterostructures.
The conductance confined at the interface of complex oxide heterostructures provides new opportunities to explore nanoelectronic as well as nanoionic devices. Herein we show that metallic interfacesExpand
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In-situ monitoring during pulsed laser deposition of complex oxides using reflection high energy electron diffraction under high oxygen pressure
A suitable in situ monitoring technique for growth of thin films is reflection high energy electron diffraction (RHEED). Deposition techniques, like pulsed laser deposition (PLD) and sputterExpand
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