Abstract
Thin films of La0.67Sr0.33MnO3 (LSMO) were prepared at 670 °C on LaAlO3 (LAO) and SrTiO3 (STO) substrates by liquid-delivery metalorganic chemical vapor deposition. X-ray diffraction analysis 2θ/θ and pole figure scans showed that the films are epitaxial with (001)LSMO//(001)LAO and (001)LSMO//(001)STO. The crystal structure of LSMO/LAO was indexed as face-centered cubic with a double cell and LSMO/STO as simple cubic. Electron microscopy revealed square facets and elongated grain features. Films heat-treated between 700 and 800 °C on LAO resulted in a structural change, while those on STO showed an increase in texture.
Original language | English |
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Pages (from-to) | 1887-1889 |
Number of pages | 3 |
Journal | Journal of Materials Research |
Volume | 16 |
Issue number | 7 |
Publication status | Published - 1 Jul 2001 |
Externally published | Yes |
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ASJC Scopus subject areas
- Materials Science(all)
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Effects of thermal annealing on the texture of La0.67Sr0.33MnO3 thin films. / Meda, Lamartine; Kennon, LaQuita; Bacaltchuk, Cristiane; Garmestani, Hamid; Dahmen, Klaus H.
In: Journal of Materials Research, Vol. 16, No. 7, 01.07.2001, p. 1887-1889.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effects of thermal annealing on the texture of La0.67Sr0.33MnO3 thin films
AU - Meda, Lamartine
AU - Kennon, LaQuita
AU - Bacaltchuk, Cristiane
AU - Garmestani, Hamid
AU - Dahmen, Klaus H.
PY - 2001/7/1
Y1 - 2001/7/1
N2 - Thin films of La0.67Sr0.33MnO3 (LSMO) were prepared at 670 °C on LaAlO3 (LAO) and SrTiO3 (STO) substrates by liquid-delivery metalorganic chemical vapor deposition. X-ray diffraction analysis 2θ/θ and pole figure scans showed that the films are epitaxial with (001)LSMO//(001)LAO and (001)LSMO//(001)STO. The crystal structure of LSMO/LAO was indexed as face-centered cubic with a double cell and LSMO/STO as simple cubic. Electron microscopy revealed square facets and elongated grain features. Films heat-treated between 700 and 800 °C on LAO resulted in a structural change, while those on STO showed an increase in texture.
AB - Thin films of La0.67Sr0.33MnO3 (LSMO) were prepared at 670 °C on LaAlO3 (LAO) and SrTiO3 (STO) substrates by liquid-delivery metalorganic chemical vapor deposition. X-ray diffraction analysis 2θ/θ and pole figure scans showed that the films are epitaxial with (001)LSMO//(001)LAO and (001)LSMO//(001)STO. The crystal structure of LSMO/LAO was indexed as face-centered cubic with a double cell and LSMO/STO as simple cubic. Electron microscopy revealed square facets and elongated grain features. Films heat-treated between 700 and 800 °C on LAO resulted in a structural change, while those on STO showed an increase in texture.
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M3 - Article
AN - SCOPUS:0035410792
VL - 16
SP - 1887
EP - 1889
JO - Journal of Materials Research
JF - Journal of Materials Research
SN - 0884-2914
IS - 7
ER -