Structure dependent phonon properties of LaMnO3

We have reported the results of our theoretical investigations on the vibrational properties of LaMnO3 in its cubic structure by using lattice dynamical simulation method based on the rigid ion model to understand the role of phonons in these systems. The calculated zone centre frequencies agree rea...

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Veröffentlicht in:	Computational materials science 2006-08, Vol.37 (1-2), p.64-68
Hauptverfasser:	TALATI, Mina, JHA, Prafulla K
Format:	Artikel
Sprache:	eng
Schlagworte:	Colossal magnetoresistance Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Lattice dynamics Magnetic properties and materials Magnetotransport phenomena, materials for magnetotransport Manganites Phonon states and bands, normal modes, and phonon dispersion Phonons and vibrations in crystal lattices Physics
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