Charge growth, dispersion in europium manganite (EuMnO3−ı) ceramics revealed using opto-impedance probe
IR@CECRI: CSIR-Central Electrochemical Research Institute, Karaikudi
View Archive Info| Field | Value | |
| Title |
Charge growth, dispersion in europium manganite (EuMnO3−ı) ceramics revealed using opto-impedance probe
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| Creator |
Radhakrishnan, S.
Jagannathan, R. |
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| Subject |
Electrochemical Materials Science
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| Description |
In this preliminary report, we present the impedance characteristics of poly-crystalline europium manganite,
a promising colossal magneto resistance (CMR) system investigated under optical (∼5 eV) and magnetic (0.1 T) perturbations yielding some clues on the charge build-up and dispersion processes. This may possibly be resulting from switching between ferromagnetic and anti-ferromagnetic phases through a charge transfer transition mediated process centeringMn3+/4+ 3d spins thereby meriting a more detailed
study correlating with magnetic measurements
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| Publisher |
Elsevier
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| Date |
2011
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cecri.csircentral.net/2897/1/060-2011.pdf
Radhakrishnan, S. and Jagannathan, R. (2011) Charge growth, dispersion in europium manganite (EuMnO3−ı) ceramics revealed using opto-impedance probe. Journal of Alloys and Compounds, 509 (020). pp. 6009-6014. ISSN 0925-8388 |
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| Relation |
http://cecri.csircentral.net/2897/
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