Quasi-two-dimensional electron gas at the interface of two dielectrics: ferroelectric/antiferromagnet

The reported study was funded by Russian Scientific Foundation, research project No. 18-12-00260

Optical stimulated transfer from glass state to polar phase in relaxors

The reported study was funded by RFBR according to the research project № 18-02-00675a

Superhyperfine interactions in Ce3+ doped LiYF4 crystal: ENDOR measurements

The first observation of the resolved Mims electron-nuclear double resonance (ENDOR) spectra from the nearby and remote nuclei of 19F and 7Li nuclei on impurity Ce3+ ions in LiYF4 crystal is reported. It shows that LiYF4:Ce3+ system can be exploited as a convenient matrix for performing spin manipulations and adjusting quantum computation protocols while ENDOR technique could be used for the investigation of electron-nuclear interaction with all the nuclei of the system and exploited for the electron-nuclear spin manipulations.Comment: 4 pages, 2 figures, 1 Table. Reported on Theor-2017 (Kazan, Russia) Conferenc

Tailoring quasi-two-dimensional high conductivity and superconductivity areas at the interfaces of ferroelectric/dielectric heterostructures

The reported study was funded by Russian Scientific Foundation, research project No. 18-12-00260

Appearance of the relaxor behavior

© 2015, Pleiades Publishing, Inc. A model of the appearance of the relaxor behavior in Pb1 − yLay(Zr1 − xTix)1 − y/4O3 under the variation of the lanthanum concentration has been proposed. The temperature behavior of the permittivity in the region of the diffuse phase transition and dispersion of the dielectric properties associated with the dynamics of the charge delocalization on defects has been explained. The consideration has been performed on the basis of the simple thermodynamic ideas within the theory of the Ginzburg-Landau phase transitions in the system with defects