318 citations · 1.7k across the 47 of their papers we have counts for
36 papers · 1 filter
Exciton fine structure in nanocrystals: effect of cuboidal and spheroidal shapes
M. A. Semina, O. O. Druzhinina, A. A. Golovatentko +1
We present the theory of the band-edge exciton fine structure in nanocrystals (NCs) with spheroidal and cuboidal shapes. The effects of the cubic symmetry of the crystal lattice, t…
Non-Newtonian two-dimensional electron fluid in magnetic field
P. S. Alekseev, M. A. Semina
We develop a theory of the non-Newtonian regime of non-linear hydrodynamic magnetotransport of a two-dimensional (2D) viscous electron fluid controlled by the local Joule heating.…
Nonreciprocal magnetic-field-induced second harmonic generation of exciton polaritons in ZnSe
J. Mund, D. R. Yakovlev, A. Farenbruch +5
We report on the optical second harmonic generation (SHG) on the 1S exciton-polariton resonance in bulk ZnSe that is subject to an external magnetic field applied perpendicular to…
Analytical model for non-linear magnetotransport in viscous electron fluid
P. S. Alekseev, M. A. Semina
We develop an analytical theoretical model for non-linear hydrodynamic magnetotransport of two-dimensional (2D) electron fluid with strong pair correlations in the electron dynamic…
Landé g-factors and spin dynamics of charge carriers in CuCl nanocrystals in a glass matrix
Dennis Kudlacik, Evgeny A. Zhukov, Dmitri R. Yakovlev +7
The spin properties of charge carriers confined in CuCl semiconductor nanocrystals (NCs) of different sizes (radius from 1.8 nm up to 28 nm) crystallized in a glass matrix are stud…
Excitons and trions in CrSBr bilayers
M. A. Semina, F. Tabataba-Vakili, A. Rupp +3
We study theoretically the neutral and charged excitons in two-dimensional semiconductors with anisotropic dispersion of charge carriers. Such a situation is realized in CrSBr-base…