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SrTiO3/BaTiO3 Artificial Superlattices Obtained by Injection MOCVD

Published online by Cambridge University Press:  10 February 2011

J. Lindner ,
F. Weiss ,
W. Haessler ,
G. Kobernik ,
J.-P. Senateur ,
S. Oswald ,
J. Santiso  and
A. Figueras
J. Lindner
Affiliation:
LMGP-ENSPG-INPGCNRS UMR, France
F. Weiss
Affiliation:
LMGP-ENSPG-INPGCNRS UMR, France
W. Haessler
Affiliation:
FW Dresden, Germany
G. Kobernik
Affiliation:
FW Dresden, Germany
J.-P. Senateur
Affiliation:
LMGP-ENSPG-INPGCNRS UMR, France
S. Oswald
Affiliation:
FW Dresden, Germany
J. Santiso
Affiliation:
ICMAB Barcelona, Bellaterra, Spain
A. Figueras
Affiliation:
ICMAB Barcelona, Bellaterra, Spain
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Abstract

SrTiO3/BaTiO3 superlattices were deposited using injection MOCVD. The films obtained on LaAlO3(LAO), Al2O3, SrTiO3(STO) and SrTiO3:Nb(STO:Nb) were charcterized using X-ray diffraction. While the films on LaAlO3 (012), SrTiO3(100) and SrTiO3:Nb (100) were epitaxial, the multilayers deposited on Al2O3(0001)were highly oriented, but displaying two different in-plane orientations. To our knowledge, this is the first time that BTO/STO superlattices were deposited by MOCVD.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 541: Symposium O – Ferroelectric Thin Films VII , 1998 , 501
Copyright
Copyright © Materials Research Society 1999

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References

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