Ferro-antiferromagnetic coupling and enh
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Zhu, Y. D. ;Li, Xing-Ao ;Liao, H. H. ;Yang, Q.
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Article
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2009
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John Wiley and Sons
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English
β 322 KB
## Abstract The samples with the nominal composition of (La~0.7~Ca~0.3~MnO~3~)~1__βx__~ /(LaMnO~3~)__~x~__ with __x__ = 0.00, 0.05, 0.15 and 0.25 were fabricated using traditional solidβstate reaction method. The electricalβmagnetic transport behavior and magnetoresistance (MR) were studied for the