Charge localization by static and dynamic distortions of the MnO6 octahedra in perovskite manganites.

We present transport and neutron-diffraction data establishing a clear link between static and dynamic distortions of the MnO6 octahedra and charge mobility in Al-xA′x MnO3 (A= La or Pr; A′ = Ca or Sr). Systematic analysis of the Mn-O bond lengths versus average A -site ionic radius indicates that i...

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Autors principals: Radaelli, P, Marezio, M, Hwang, H, Cheong, S, Batlogg, B
Format: Journal article
Idioma:English
Publicat: 1996

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