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 December 11, 2024)
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Charge, Spin, and Lattice Excitations in Double-Layer Manganites
Published
Author(s)
, 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
Pub Type
Journals
Keywords
manganites, phonons, Raman-scattering, stripe phase
Citation
Issues
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Created October 16, 2008