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Disorder-induced melting of the charge order in thin films of Pr 0.5 Ca 0.5 MnO 3

✍ Scribed by Yang, Z. Q; Hendrikx, R. W. A; Bentum, P. J. M. v; Aarts, J


Book ID
124050532
Publisher
EDP Sciences
Year
2002
Tongue
English
Weight
215 KB
Volume
58
Category
Article
ISSN
0295-5075

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Ordering of polarons in Pr0.5Ca0.5MnO3
✍ A. Levstik; C. Filipič; V. Bobnar; S. DrnovΕ‘ek; J. Holc; Z. Trontelj; Z. Jagliči πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 585 KB

We report detailed dielectric investigations of Pr 1-x Ca x MnO 3 (PCMO, x = 0.5) ceramics, a member of the perovskite manganite family that exhibits a colossal magnetoresistance. Analysis of the electrical conductivity and dielectric constant data revealed that in the low temperature phase, below 4