Density functionals and half - metallicity in La 2 / 3 Sr 1 / 3 MnO 3
نویسنده
چکیده
V. Ferrari ∗1, J. M. Pruneda 2, and Emilio Artacho3,4 1 Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, UK 2 Institut de Ciencia de Materials de Barcelona, CSIC Campus U.A.B., 08193 Bellaterra, Barcelona, Spain 3 Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, UK 4 Donostia International Physics Centre, Universidad del Paı́s Vasco, 20080 San Sebastian, Spain
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Ab initio electronic and magnetic structure in La(0.66)Sr(0.33)MnO(3): strain and correlation effects.
The effects of tetragonal strain on the electronic and magnetic properties of strontium-doped lanthanum manganite, La(2/3)Sr(1/3)MnO(3) (LSMO), are investigated by means of density-functional methods. As far as the structural properties are concerned, the comparison between theory and experiments for LSMO strained on the most commonly used substrates shows an overall good agreement: the slight ...
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