Structural and magnetic study of self- doped La1−x−yCaxØyMno3
Source abstract
Abstract
Abstract A detailed study of the combined effect of divalent ion and A-site vacancy self-doping in ferromagnetic La 1− x − y Ca x O y MnO 3 manganite system is presented. It is found that the system can accommodate high vacancy content, with a strong lattice distortion for y>0.12. Near the stoichiometric maximum T c ( x =0.33, y =0), vacancies do not degrade T c , and the magnetoresistance can even be enhanced.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Rare-earth and actinide compounds · Advanced Condensed Matter Physics
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References (7)
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