Spatial cross-over of polarons across the CMR transition in La0.75Ca0.25MnO3 system.

Spatial cross-over of polarons across the CMR transition in La0.75Ca0.25MnO3 system.

We have measured high resolution Mn K-edge x-ray absorption near edge structure (XANES) and extended x-ray absorption fine structure (EXAFS) to investigate the local atomic displacements in the MnO6 octahedra and their importance to the colossal magnetoresistance in the La0.75Ca0.25MnO3 system. A co...

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Detalles Bibliográficos
Autores principales: Lanzara, A, Natoli, F, Saini, N, Bianconi, A, Radaelli, P
Formato: Journal article
Lenguaje:English
Publicado: 1999

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