144 citations · 191 across the 4 of their papers we have counts for
5 papers
Multiple soft-mode vibrations of lead zirconate
J. Hlinka, T. Ostapchuk, E. Buixaderas +7
Polarized Raman, IR and time-domain THz spectroscopy of orthorhombic lead zirconate single crystals yielded a comprehensive picture of temperature-dependent quasiharmonic frequenci…
Morphotropic interfaces in PMN-PT single crystals
I. Rafalovskyi, M. Guennou, I. Gregora +1
The paper describes heterostructures spontaneously formed in PMN-PT single crystals cooled under bias electric field applied along [001]pc and then zero-field-heated in the vicinit…
Soft Mode in cubic PbTiO3 by Hyper-Raman Scattering
J. Hlinka, B. Hehlen, A. Kania +1
Hyper-Raman scattering experiments allowed collecting the spectra of the lowest F1u-symmetry mode of PbTiO3 crystal in the paraelectric phase up to 930K as well as down to about 1K…
Pressure-induced changes in the optical properties of quasi-one-dimensional -NaVO
Simone Frank, Christine A. Kuntscher, Ivan Gregora +2
The pressure-induced changes in the optical properties of -NaVO single crystals at room temperature were studied by polarization-dependent Raman and far-infrare…
LiBC by polarized Raman spectroscopy: Evidence for lower crystal symmetry ?
J. Hlinka, I. Gregora, J. Pokorny +2
The paper presents polarized Raman scattering study on a few-micron-size crystallite of LiBC with natural faces. The experiment on as grown sample has revealed a four lattice modes…