Epitaxial thin films La0.7Sr0.3MnO3-z were produced by magnetron sputtering
technique on SrTiO3 (100), YSZ/Si(100) and SiO2/Si(100) mono- and polycrys
talline substrates. Film properties depend on the substrate material. The i
nfluence of heat treatment parameters such as temperature and ambient gas o
n the electrical properties was also researched. (C) 1999 Elsevier Science
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