An analytical theory of the nonlinear electromagnetic response of a two-dimensional (2D)
electron system in the second order in the electric field amplitude is developed. The second-…

The linear energy dispersion of graphene electrons leads to a strongly nonlinear
electromagnetic response of this material. We develop a general quantum theory of the third-order …

Graphene is a recently discovered carbon-based material with unique physical properties.
This is a monolayer of graphite, and the two-dimensional electrons and holes in it are …

We investigate the nonlinear optical properties of graphene flakes using four-wave mixing.
The corresponding third-order optical susceptibility is found to be remarkably large and only …

A new, weakly damped, transverse electromagnetic mode is predicted in graphene. The mode
frequency ω lies in the window 1.667 < ℏ ω / μ < 2 , where μ is the chemical potential, and …

Twenty years ago active experimental studies of plasma oscillations in two-dimensional
electron systems (2DES’s) in Si metal-oxide-semiconductor field-effect transistors and G a A s/A …

For functions from the Sobolev space H s (Ω), 12<s<32, definitions of non-unique generalized
and unique canonical co-normal derivative are considered, which are related to possible …

It is shown that the massless energy spectrum of electrons and holes in graphene leads to
the strongly non-linear electromagnetic response of this system. We predict that the graphene …

The use of chemically synthesized short interfering RNAs (siRNAs) is currently the method
of choice to manipulate gene expression in mammalian cell culture, yet improvements of …

Background Tezepelumab is a human monoclonal antibody that blocks thymic stromal
lymphopoietin. The drug has been tested previously in the phase 3 NAVIGATOR (NCT03347279) …