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Charge, Spin, and Lattice Excitations in Double-Layer Manganites

Published

Author(s)

D B. Romero, H D. Drew, J.F. Mitchell, Y Moritomo

Abstract

A Raman-scattering investigation of the double-layer manganites, La2-2rSr1+2rMn2O7 (x= 0.4,0.5), revealed signatures of a ) charge stripe formation and melting, b)small polaron formation, and c) anisotropic quasiparticle dynamics in the ferromagnetic-metallic state. These observations and their implications and their implications are discussed in this work.
Citation
Conference on High Temperature Superconductivity

Keywords

manganites, phonons, Raman-scattering, stripe phase

Citation

Romero, D. , Drew, H. , Mitchell, J. and Moritomo, Y. (2008), Charge, Spin, and Lattice Excitations in Double-Layer Manganites, Conference on High Temperature Superconductivity (Accessed April 14, 2024)
Created October 16, 2008