Raman evidence for orbiton-mediated multiphonon scattering in multiferroic TbMnO3

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Bibliographic Details
Published inJournal of physics. Condensed matter Vol. 22; no. 11; p. 115403
Main Authors Kumar, Pradeep, Saha, Surajit, Muthu, D V S, Sahu, J R, Sood, A K, Rao, C N R
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 24.03.2010
Institute of Physics
Subjects
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Lattice dynamics
Phonon states and bands, normal modes, and phonon dispersion
Phonons and vibrations in crystal lattices
Physics
Ferroic material
Raman spectra
Frequency band
Terbium Manganites
Temperature effects
Multi-phonon processes
Phonon mode
Spin-phonon interactions
Orbital ordering
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ISSN0953-8984
1361-648X
DOI10.1088/0953-8984/22/11/115403

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ISSN:0953-8984
1361-648X
DOI:10.1088/0953-8984/22/11/115403