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Showing 1 to 5 of 5 for “"La0.7Ca0.3MnO3"”.
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Interfacial Magnetism and Exchange Bias in Metal Oxide Thin Films
… thin film systems are included: MnxOy/Ni80Fe20, La0.7Ca0.3MnO3/CaMnO3, La0.7Ca0.3MnO3 and BiFeO3/SrRuO3. Oxygen ion implantation was performed on MnxOy/Ni80Fe20 bilayers, and the results show an enhancement of exchange bias and coercivity after the implantation. Polarized neutron reflectometry …
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Non-collinear spin textures in oxides for spintronics and superconducting spintronics
… anti-ferromagnetic coupling in SrRuO3/La0.7Ca0.3MnO3. These heterostructures are grown on different substrates with different epitaxial strains. By measuring magnetic minor loops as a function of field-cool strength, I see an effective field acting on the softer La0.7Ca0.3MnO3 layer …
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Caloric effects in ferroic materials
… focused on extrinsic magnetocaloric effects in La0.7Ca0.3MnO3 (LCMO) driven using strain. LCMO’s intrinsic caloric effect near its ferromagnetic transition is small (-1.2 J kg−1 K−1 T−1 ) [1]. Moya et al. have discovered that LCMO thin films grown on BaTiO3 (BTO) substrates can produce extrinsic …
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Struktur und Magnetotransport laserdeponierter Lanthanmanganat Dünnschichtsysteme
… Lanthanmanganat-Schichten La0.7A0.3MnO3 (A=Sr, Ca) und Schichtsystemen. Die untersuchten Schichten und Schichtsysteme wurden mittels Laserablation in "off-axis" Geometrie auf einkristallinen oxidischen Substraten abgeschieden. An einer Serie von polykristallinen …
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Photon-assisted spectroscopy of electronic interface states in perovskite oxide heterostructures
… laser deposition (PLD) on the SrTiO3 substrate(La0.7Sr0.3MnO3, La0.7Ca0.3MnO3, La0.7Ce0.3MnO3). The first part aims at the identification of electronic surface and interface states at the free SrTiO3 surface as well as at the three different lanthanum manganite/SrTiO3 interfaces. For that …