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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/683

Title: Lattice dynamics of orthorhombic perovskite YMnO3
Authors: Gupta, H C
Ashdhir, P
Keywords: Lattice dynamics
Issue Date: 1999
Citation: Physica B, 262(1-2), 1–4
Abstract: A short-range force constant model has been applied to investigate the phonons in YMnO 3 perovskite in the orthorhombic phase. The calculations with six stretching and two bending force constants provide a satisfactory agreement for the available Raman and infrared frequencies. Based on the present calculations, the infrared frequencies have been assigned for the first time.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/683
Appears in Collections:Physics

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