63 citations · 84 across the 3 of their papers we have counts for
3 papers
Neutron scattering study of ferroelectric Sn2P2S6 under pressure
P. Ondrejkovic, M. Kempa, Y. Vysochanskii +4
Ferroelectric phase transition in the semiconductor Sn2P2S6 single crystal has been studied by means of neutron scattering in the pressure-temperature range adjacent to the anticip…
First-principles prediction of oxygen octahedral rotations in perovskite-structure EuTiO3
Konstantin Z. Rushchanskii, Nicola A. Spaldin, Marjana Ležaić
We present a systematic first-principles study of the structural and vibrational properties of perovskite-structure EuTiO3. Our calculated phonon spectrum of the high-symmetry cubi…
Ab initio phonon structure of h-YMnO3 in low-symmetry ferroelectric phase
Konstantin Z. Rushchanskii, Marjana Ležaić
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 mode…