Comparative Lattice‐Dynamical Study of the Raman Spectra of Monoclinic and Tetragonal Phases of Zirconia and Hafnia

Quintard, P.; Barbéris, Pierre; Mirgorodsky, Andrei; Merle‐Méjean, Thérèse

doi:10.1111/j.1151-2916.2002.tb00346.x

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Comparative Lattice‐Dynamical Study of the Raman Spectra of Monoclinic and Tetragonal Phases of Zirconia and Hafnia

Shared by NobleBlocks on Jul 1, 2002 • 12:00 AM UTC

Authors:

P. Quintard

Pierre Barbéris

Andrei Mirgorodsky

Abstract

An interpretation of the Raman spectra of monoclinic ZrO 2 and monoclinic HfO 2 is made by analyzing the results of the zirconia–hafnia substitution jointly with a lattice dynamical treatment of both structures. The Raman spectra of tetragonal ZrO 2 and tetragonal HfO 2 are also interpreted. Emphasi...

Subject

Monoclinic crystal system

Tetragonal crystal system

Hafnia

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