| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1250405 | Vibrational Spectroscopy | 2013 | 5 Pages |
Abstract
The zone-center phonons and the frequency-dependent dielectric function of the brookite phase of TiO2 are studied experimentally by means of polarized Raman and infrared spectroscopy. The Raman- and infrared-active modes are unambiguously identified by symmetry. The mode frequencies are in good agreement with those predicted by the density function calculations of lattice dynamics.
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Authors
M.N. Iliev, V.G. Hadjiev, A.P. Litvinchuk,