52 citations · 132 across the 6 of their papers we have counts for
6 papers
Symmetry breaking in single crystal SrTiO plates: EPR manifestations
Bulat F. Gabbasov, Irina N. Gracheva, Alexander A. Rodionov +6
Electron paramagnetic resonance studies of the impurity Fe and Mn centers indicate that the symmetry of the crystal structure of millimeter-scale strontium titanate p…
Electronic Structure, Optical and Dielectric Spectroscopy Study of TbMnO3
V. A. Trepakov, A. G. Dejneka, O. E. Kvyatkovskii +6
Spectral ellipsometry studies of the optical functions, first observation of photoluminescence and low frequency dielectric permittivity investigations were performed in ferroelect…
d0 Ferromagnetic Interface Between Non-magnetic Perovskites
R. Oja, M. Tyunina, L. Yao +8
We use computational and experimental methods to study d0 ferromagnetism at a charge- imbalanced interface between two perovskites. In SrTiO3/KTaO3 superlattice calculations, the c…
EPR studies of manganese centers in SrTiO3: Non-Kramers Mn3+ ions and spin-spin coupled Mn4+ dimers
D. V. Azamat, A. Dejneka, J. Lancok +3
X- and Q-band electron paramagnetic resonance (EPR) study is reported on the SrTiO3 single crystals doped with 0.5-at.% MnO. EPR spectra originating from the S = 2 ground state of…
Tensile strain induced changes in the optical spectra of SrTiO3 epitaxial thin films
A. Dejneka, M. Tyunina, J. Narkilahti +4
Effect of biaxial tensile strains on optical functions and band edge transitions of ultra thin epitaxial films was studied using as an example a 13 nm thick SrTiO3 films deposited…
Li Doping Effect on Properties and Phase Transfomations of Knbo3
V. A. Trepakov, M. L. Savinov, V Zelezny +3
Dielectric permittivity and infrared reflectivity spectra of Li doped KNbO3 single crystals have been studied for the first time for K1-xLixNbO3 (KLN) with x = 0.015, 0.02, 0.065.…