Dimensional cross-over and charge order in half-doped Manganites and Cobaltites

Abstract

We introduce a general model for understanding the effect of quenched disorder on charge ordering in half-doped Manganese- and Cobalt-Oxides with different crystal structures. Current experimental results (Table-1) are discussed in light of the global phase diagram of the model (Fig. 2).

4 pages, modified content

References in corpus (1)

• Spin-entropy driven melting of the charge order in La1.5Sr0.5CoO4

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