Magnetic and transport properties of La2/3Sr1/3MnO3 thin films prepared bypulsed laser deposition

Authors
Trtik, V Sanchez, F Varela, M Bibes, M Martinez, B Fontcuberta, J
Citation
V. Trtik et al., Magnetic and transport properties of La2/3Sr1/3MnO3 thin films prepared bypulsed laser deposition, J MAGN MAGN, 203, 1999, pp. 256-258
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
203
Year of publication
1999
Pages
256 - 258
Database
ISI
SICI code
0304-8853(199908)203:<256:MATPOL>2.0.ZU;2-U
Abstract
We have grown epitaxial La2/3Sr1/3MnO3 thin films on LaAlO3 and SrTiO3 subs trates. We have found that substrate-induced strain anisotropy (neither ten sile nor compressive) is not strong enough to overcome shape anisotropy and thus the easy-magnetization axis lies always in the film plane. The role o f the substrate mismatch on the effects of annealing magnetoresistance has been addressed. (C) 1999 Elsevier Science B.V. All rights reserved.