Manipulating Magnetoresistance Near Room Temperature in La0.67Sr0.33MnO3/La0.67Ca0.33MnO3 Films Prepared by Polymer Assisted Deposition

Multilayer‐coated La0.67Sr0.33MnO3/La0.67Ca0.33MnO3 (LSMO/LCMO) films can be prepared using cost‐effective polymer assisted deposition, keeping a constant LSMO/LCMO volume ratio. By changing the thickness of the individual layers (see figure), the temperature of maximum resistance and the magnitude...

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Published inAdvanced materials (Weinheim) Vol. 18; no. 20; pp. 2695 - 2698
Main Authors Jain, M., Shukla, P., Li, Y., Hundley, M. F., Wang, H., Foltyn, S. R., Burrell, A. K., McCleskey, T. M., Jia, Q. X.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 17.10.2006
WILEY‐VCH Verlag
Subjects
inorganic
Layer-by-layer assembly
Magnetic properties
Magnetoresistance
Multilayers
Polymers
Thin films
Thin films, inorganic
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Summary:Multilayer‐coated La0.67Sr0.33MnO3/La0.67Ca0.33MnO3 (LSMO/LCMO) films can be prepared using cost‐effective polymer assisted deposition, keeping a constant LSMO/LCMO volume ratio. By changing the thickness of the individual layers (see figure), the temperature of maximum resistance and the magnitude of magnetoresistance values can be manipulated. Similar properties are not achieved by simply mixing LSMO with LCMO phases at the same volume ratio.
Bibliography:This work was supported as a Directed Research and Development Project at Los Alamos National Laboratory under the United States Department of Energy.
istex:F784E4CA5E286E188BCE90C85821DFEFE2E799E8
ArticleID:ADMA200601221
ark:/67375/WNG-73KNF0MN-N
Directed Research and Development Project at Los Alamos National Laboratory under the United States Department of Energy
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200601221