Magnetoresistive effect in RCu3Mn4O12perovskite-like oxides
β Scribed by L. S. Lobanovsky; I. O. Troyanchuk; S. V. Trukhanov; S. N. Pastushonok; V. I. Pavlov
- Book ID
- 110135622
- Publisher
- Springer
- Year
- 2003
- Tongue
- English
- Weight
- 85 KB
- Volume
- 48
- Category
- Article
- ISSN
- 1063-7842
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π SIMILAR VOLUMES
Ca 0.5 Na 0.5 Cu 2.5 Mn 4.5 O 12 , CaCu 3Ψx Mn 4Ψx O 12 (0.54x42) were prepared at 7003C and 2600 PSI by combined sol+gel and high oxygen pressure methods. CaCu 0.5 Mn 6.5 O 12 and CaMn 7 O 12 (xβ«5.2Ψβ¬ and 3) were prepared by solid state reactions in evacuated quartz tubes at 9003C. These compounds
## Abstract We have studied the series of nominal composition LaCu~3~(Mn~4β__x__~Fe~__x__~)O~12~ (__x__ = 0.5, 1) where Mn is replaced by Fe cations in the ferrimagnetic perovskite LaCu~3~Mn~4~O~12~. These materials have been synthesized in polycrystalline form under moderate pressure conditions of