120 citations · 465 across the 13 of their papers we have counts for
13 papers
Hyperfine versus exchange interaction in the spin dynamics of spatially indirect excitons in CsPbI perovskite nanocrystals
Timur S. Shamirzaev, Nataliia E. Kopteva, Dmitry S. Smirnov +7
We study the dynamics of recombination, optical orientation, and optical alignment of excitons in ensembles of CsPbI nanocrystals (NCs), synthesized in a glass matrix. In lar…
Trembling motion of electrons driven by Larmor spin precession
I. Stepanov, M. Ersfeld, A. V. Poshakinskiy +4
We show that the initialization of an ensemble of electrons in the same spin state in strained n-InGaAs subject to a perpendicular magnetic field triggers an AC electric current at…
Tailoring the electron and hole Landé factors in lead halide perovskite nanocrystals by quantum confinement and halide exchange
M. O. Nestoklon, Erik Kirstein, D. R. Yakovlev +7
The tunability of the optical properties of lead halide perovskite nanocrystals makes them highly appealing for applications. Both, halide anion exchange and quantum confinement pa…
Chiral photodetector based on GaAsN
R. S. Joshya, H. Carrère, V. G. Ibarra-Sierra +7
The detection of light helicity is key to several research and industrial applications from drugs production to optical communications. However, the direct measurement of the light…
Nonlinear Absorption and Photocurrent in Weyl Semimetals
N. V. Leppenen, E. L. Ivchenko, L. E. Golub
Theory of light absorption and circular photocurrent in Weyl semimetals is developed for arbitrary large light intensities with account for both elastic and inelastic relaxation pr…
Radiative topological states in resonant photonic crystals
A. V. Poshakinskiy, A. N. Poddubny, L. Pilozzi +1
We present a theory of topological edge states in one-dimensional resonant photonic crystals with a compound unit cell. Contrary to the traditional electronic topological states th…