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Enhanced low field magnetoresistance in nanocrystalline La0.7 Sr0.3 MnO3 synthesized on MgO nanowiresPublished in
2010
DOI: 10.1063/1.3432113
Volume: 96
Issue: 22
We report on the structure and transport properties of nanocrystalline manganite La0.7 Sr0.3 MnO3 (LSMO) synthesized on nanowires-engineered MgO substrates by pulsed laser deposition, which is compared with reference samples deposited directly on flat MgO substrates. Such LSMO/MgO nanocomposites show enhanced low field magnetoresistance, especially at low temperature, due to the dominant spin-polarized intergrain tunneling. This work suggests that growing on nanoengineered substrates is a viable route to achieve nanostructured materials with desired crystalline structure and physical properties. © 2010 American Institute of Physics.
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Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Enhanced low field magnetoresistance in nanocrystalline La0.7Sr0.3MnO3 synthesized on MgO nanowires. Applied Physics Letters 96, 22 p222501 (2010)] and may be found at https://doi.org/10.1063/1.3432113.
About the journal
| Journal | Applied Physics Letters |
|---|---|
| ISSN | 00036951 |
Authors (1)
Ranjith Ramadurai- Study of stiffness and flexible sensing performance of poly-vinylidene fluoride (PVDF) a piezo polymer with varying polarization components
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