Exceptional points and lines and Dirac points and lines in magnetoactive cholesteric liquid crystals
AH Gevorgyan - Journal of Molecular Liquids, 2023 - Elsevier
We investigated the properties of cholesteric liquid crystals (CLCs) being in external static
magnetic field directed along the helix axis. We have shown that in the case of the …
magnetic field directed along the helix axis. We have shown that in the case of the …
Theoretical study of a tunable optical device on the base of magnetoactive cholesteric liquid crystals
AH Gevorgyan, NA Vanyushkin, IM Efimov… - Optical Materials, 2024 - Elsevier
We investigated the light reflection from half-space of cholesteric liquid crystal (CLC) being
in external static magnetic field directed along the helix axis at normal light incidence. In this …
in external static magnetic field directed along the helix axis at normal light incidence. In this …
Dirac points, new photonic band gaps, and effect of magnetically induced transparency in dichroic cholesteric liquid crystals with wavelength-dependent magneto …
AH Gevorgyan - Physical Review E, 2023 - APS
We investigated the properties of cholesteric liquid crystals (CLCs) being in an external
static magnetic field directed along the helix axis. We considered a dichroic CLC, that is …
static magnetic field directed along the helix axis. We considered a dichroic CLC, that is …