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Tunable epitaxial growth of magnetoresistive La2/3Sr1/3MnO3 thin films
Fontcuberta i Griñó, Josep; Bibes, Manuel; Martínez Perea, Benjamin; Trtik, V.; Ferrater Martorell, Cèsar; Sánchez Barrera, Florencio; Varela Fernández, Manuel, 1956-
Universitat de Barcelona
We report on the growth of epitaxial La2/3Sr1/3MnO3 thin films on buffered Si(001) substrates. We show that a suitable choice of the buffer heterostructure allows one to obtain epitaxial (00h), (0hh), and (hhh) manganite thin films. The magnetotransport properties are investigated and we have found that the low-field magnetoresistance is directly related to the width of the normal-to-plane rocking curves, irrespective of the film orientation. The magnetic anisotropy of these films has also been determined.
2012-05-03
Pel·lícules fines
Anisotropia
Magnetisme
Làsers
Thin films
Anisotropy
Magnetism
Lasers
(c) American Institute of Physics, 1999
Article
American Institute of Physics
         

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