Nature of eg electron order in La1-xSr1+xMnO4

S. Larochelle, A. Mehta, N. Kaneko, P. K. Mang, A. F. Panchula, L. Zhou, J. Arthur, M. Greven

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Abstract

X-ray scattering study of the low-temperature structure of La1-xSr1+xMnO4 was performed. The measurements indicated the presence of three distinct regions: disordered, mixed phase and charge ordered. At x=0.5, a shear-type structural distortion of the Mn-O octahedra was observed. The distortion was found to be largely transverse and nearly sinusoidal.

Original languageEnglish (US)
Article number095502
Pages (from-to)955021-955024
Number of pages4
JournalPhysical Review Letters
Volume87
Issue number9
DOIs
StatePublished - Aug 27 2001

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