25 citations · 59 across the 6 of their papers we have counts for
11 papers
Incipient geometric lattice instability of cubic fluoroperovskites
R. M. Dubrovin, A. C. Garcia-Castro, N. V. Siverin +4
Inorganic metal halide perovskites are promising materials for next-generation technologies due to a plethora of unique physical properties, many of which cannot be observed in the…
Magneto-toroidal nonreciprocity of second harmonic generation
J. Mund, D. R. Yakovlev, A. N. Poddubny +3
The Lorentz reciprocity principle is a fundamental concept that governs light propagation in any optically linear medium in zero magnetic field. Here, we demonstrate experimentally…
Lattice and magnetic dynamics in polar chiral incommensurate antiferromagnet NiInSbO
M. A. Prosnikov, A. N. Smirnov, V. Yu. Davydov +3
Complex systems with coexisting polarity, chirality and incommensurate magnetism are of great interest because they open new degrees of freedom in interaction between different sub…
Third harmonic generation on exciton-polaritons in bulk semiconductors subject to a magnetic field
W. Warkentin, J. Mund, D. R. Yakovlev +7
We report on a comprehensive experimental and theoretical study of optical third harmonic generation (THG) on the exciton-polariton resonances in the zinc-blende semiconductors GaA…
Exciton spectroscopy of semiconductors by the method of optical harmonics generation
D. R. Yakovlev, V. V. Pavlov, A. V. Rodina +4
Nonlinear optical phenomena are widely used for the study of semiconductor materials. The paper presents an overview of experimental and theoretical studies of excitons by the meth…
Excitation of multiple phonon modes in copper metaborate CuBO via non-resonant impulsive stimulated Raman scattering
Kotaro Imasaka, Roman V. Pisarev, Leonard N. Bezmaternykh +3
Excitation of four coherent phonon modes of different symmetries has been realized in copper metaborate CuBO via impulsive stimulated Raman scattering (ISRS). Phonons were…