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arXiv · 1207.6565

Ab initio phonon structure of h-YMnO3 in low-symmetry ferroelectric phase

Konstantin Z. Rushchanskii·Marjana Ležaić
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Abstract

We present a systematic first-principles study of the phonon spectrum of hexagonal YMnO3 in ferroelectric (multiferroic) phase. We investigated in detail the low-energy phonon modes, their dispersion, symmetry, as well as the infrared optical properties of the crystal and determined the phonon density of states.

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Konstantin Z. Rushchanskii, Marjana Ležaić. 2012-07-27. Ab initio phonon structure of h-YMnO3 in low-symmetry ferroelectric phase. https://doi.org/10.1080/00150193.2012.671116

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