55 citations · 225 across the 13 of their papers we have counts for
14 papers
Theory of deeply subwavelength electromagnetic structuring of semiconductors due to thermal-ionization instability
I. V. Oladyshkin, D. I. Kulshin, E. O. Smolina
We develop a theory of ionization-assisted instability that governs the reflection of intense electromagnetic pulses from a semiconductor surface. Local overheating of the material…
Phonon drag as a mechanism of delayed terahertz response of metals
Ivan Oladyshkin
We show that electron drag by nonequilibrium phonons describes the actual waveform and spectrum of terahertz pulses generated during femtosecond laser irradiation of metals. In con…
Optical properties of graphane in infrared range
E. I. Preobrazhensky, I. V. Oladyshkin, M. D. Tokman
The theory of optical effects in hydrogenated graphene (graphane) in terahertz and infrared range is developed, including the analysis of complex conductivity, reflection coefficie…
Self-Induced Decay of Intense Laser Pulse into a Pair of Surface Plasmons
Ivan Oladyshkin
We show theoretically that an intense femtosecond optical pulse incident normally on a metal surface tends to decay into a pair of counter-propagating surface plasmon-polaritons (S…
Polarized light emission from graphene induced by terahertz pulses
I. V. Oladyshkin, S. B. Bodrov, A. V. Korzhimanov +5
Spontaneous optical emission of graphene irradiated by intense single-cycle terahertz pulses was investigated experimentally and explained theoretically. We found that emitted phot…
Magnetic field inside the metal induced by anisotropic electronic pressure
I. V. Oladyshkin, D. A. Fadeev, V. A. Mironov
We show theoretically that anisotropy of electronic distribution function inside the laser-irradiated metal leads to the formation of edge currents at the timescale of distribution…