ANALYSIS OF TERAHERTS ABSORPTION SPECTRA AND INELASTIC NEUTRON SCATTERING OF FRUSTRATED MAGNET Tb2Ti2O7

We calculated low-temperature terahertz absorption and inelastic neutron scattering spectra corresponding to transitions between sublevels of the ground doublet and between sublevels of the ground and first excited doublets, split by the random strains induced by point defects in Tb2Ti2O7.

Magnetoelastic interactions in pyrochlore Pr2Zr2O7

Magnetic field dependences of the forced magnetostriction in PrZr single crystals are calculated. Opposite signs of the longitudinal and transversal parastriction in magnetic fields parallel to the rhombic and trigonal symmetry axes in PrZr and TbTi are revealed from our simulations.

Modeling of the crystal field, magnetoelastic interactions and random lattice deformations in Pr2Zr2O7

We present the results of simulations ofthe spectral and thermodynamic properties of Pr2Zr2O7crystals based on the distribution function of random strains induced by point defects in an elastically anisotropic continuum.

Theoretical study of the magnetization of rare earth pyrochlores RE2Ti2O7 (RE=Tb, Dy, Ho)

Random lattice deformations in real crystals

First-principles calculations of CuFeS2: characterization based on the nuclear-resonance spectroscopy data

Studies of natural bornite by nuclear-resonance spectroscopy

Impact of random lattice deformations on low-temperature spectral and magnetic properties of Tb2Ti2O7 pyrochlore

Low-temperature studies of chalcopyrite CuFeS2 using the methods of Mossbauer spectroscopy and NMR

Preliminary studies of chalcopyrite (CuFeS2) by NMR and Mossbauer effect

Low-temperature magnetic properties of chalcopyrite (CuFeS2) studies by 63,65Cu NMR and 57Fe Mossbauer spectroscopy

Simulations of magnetic and magnetoelastic properties of Tb2Ti2O7 in paramagnetic phase