Strain effects and microstructure of epitaxial manganite thin films and heterostructures

B. Wiedenhorst; C. Höfener; Yafeng Lu; J. Klein; L. Alff; R. Gross; B. H. Freitag; W. Mader

doi:10.1063/1.123206

Strain effects and microstructure of epitaxial manganite thin films and heterostructures

B. Wiedenhorst, C. Höfener, Yafeng Lu, J. Klein, L. Alff, R. Gross, B. H. Freitag, W. Mader

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Abstract

The microstructure and lattice parameters of coherently strained epitaxial La_2/3Sr_1/3MnO₃ and La_2/3Ba_1/3MnO₃ thin films and La_2/3Ba_1/3MnO₃/SrTiO₃ heterostructures were investigated. The structure of the films and heterostructures was analyzed using a four-circle X-ray diffractometer and high-resolution transmission electron microscopy. Strain played a significant role due to the large lattice mismatch.

Original language	English
Pages (from-to)	3636-3638
Number of pages	3
Journal	Applied Physics Letters
Volume	74
Issue number	24
DOIs	https://doi.org/10.1063/1.123206
State	Published - 14 Jun 1999
Externally published	Yes

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abstract = "The microstructure and lattice parameters of coherently strained epitaxial La2/3Sr1/3MnO3 and La2/3Ba1/3MnO3 thin films and La2/3Ba1/3MnO3/SrTiO3 heterostructures were investigated. The structure of the films and heterostructures was analyzed using a four-circle X-ray diffractometer and high-resolution transmission electron microscopy. Strain played a significant role due to the large lattice mismatch.",

author = "B. Wiedenhorst and C. H{\"o}fener and Yafeng Lu and J. Klein and L. Alff and R. Gross and Freitag, {B. H.} and W. Mader",

year = "1999",

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T1 - Strain effects and microstructure of epitaxial manganite thin films and heterostructures

AU - Wiedenhorst, B.

AU - Höfener, C.

AU - Lu, Yafeng

AU - Klein, J.

AU - Alff, L.

AU - Gross, R.

AU - Freitag, B. H.

AU - Mader, W.

PY - 1999/6/14

Y1 - 1999/6/14

N2 - The microstructure and lattice parameters of coherently strained epitaxial La2/3Sr1/3MnO3 and La2/3Ba1/3MnO3 thin films and La2/3Ba1/3MnO3/SrTiO3 heterostructures were investigated. The structure of the films and heterostructures was analyzed using a four-circle X-ray diffractometer and high-resolution transmission electron microscopy. Strain played a significant role due to the large lattice mismatch.

AB - The microstructure and lattice parameters of coherently strained epitaxial La2/3Sr1/3MnO3 and La2/3Ba1/3MnO3 thin films and La2/3Ba1/3MnO3/SrTiO3 heterostructures were investigated. The structure of the films and heterostructures was analyzed using a four-circle X-ray diffractometer and high-resolution transmission electron microscopy. Strain played a significant role due to the large lattice mismatch.

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DO - 10.1063/1.123206

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SP - 3636

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JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 24

ER -

Strain effects and microstructure of epitaxial manganite thin films and heterostructures

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