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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Bibliographic Details
Published in:Advanced materials (Weinheim) 2006-10, Vol.18 (20), p.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: Article
Language:English
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.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200601221