Local matrix-cluster interactions in a phase separated perovskite

Local matrix-cluster interactions in a phase separated perovskite

Magnetoelectronic phase separation plays an integral part in many recent advances in the understanding of correlated electron systems. We have studied the magnetically phase separated material La1-x Srx Co O3 and observe unambiguous evidence of magnetic interactions between hole-rich ferromagnetic c...

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Bibliografiske detaljer
Main Authors: Giblin, SR, Terry, I, Prabhakaran, D, Boothroyd, A, Wu, J, Leighton, C
Format: Journal article
Sprog:English
Udgivet: 2006
Beskrivelse
Summary:Magnetoelectronic phase separation plays an integral part in many recent advances in the understanding of correlated electron systems. We have studied the magnetically phase separated material La1-x Srx Co O3 and observe unambiguous evidence of magnetic interactions between hole-rich ferromagnetic clusters and the neighboring hole poor matrix. We suggest that this mechanism detected here plays an important role in the rich electrical and magnetic properties of La1-x Srx Co O3. © 2006 The American Physical Society.

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