10 citations · 10 across the 1 of their papers we have counts for
4 papers
High-temperature structural phase transition in multiferroic LiCu_2O_2
S. A. Ivanov, A. A. Bush, K. E. Kamentsev +4
LiCu_2O_2 single crystals were studied in the temperature range 300-1100 K by means of heating-cooling curves of differential thermal analysis (DTA), thermogravimetry (TG), X-ray p…
Extensive infrared spectroscopic study of CuO: signatures of strong spin-phonon interaction and structural distortion
A. B. Kuz'menko, D. van der Marel, P. J. M. van Bentum +3
Optical properties of single-crystal monoclinic CuO in the range 70 - 6000 \cm were studied at temperatures from 7 to 300 K. Normal reflection spectra were obtained from the (001)…
Low-temperature far-infrared ellipsometry of convergent beam
A. B. Sushkov, E. A. Tishchenko
Development of an ellipsometry to the case of a coherent far infrared irradiation, low temperatures and small samples is described, including a decision of the direct and inverse p…
Extension of the Kramers-Kronig method for polarized infrared reflectance spectra from the face of low-symmetry crystals
A. B. Kuz'menko, E. A. Tishchenko, A. S. Krechetov
An extension of the Kramers-Kronig method for treatment of polarized infrared reflectance spectra from the face of low-symmetry crystals, where directions of principal dielectric a…