51 citations · 160 across the 7 of their papers we have counts for
7 papers
Extreme Events in Resonant Radiation from Three-dimensional Light Bullets
Thomas Roger, Donatas Majus, Gintaras Tamosauskas +5
We report measurements that show extreme events in the statistics of resonant radiation emitted from spatiotemporal light bullets. We trace the origin of these extreme events back…
Mid-infrared femtosecond laser pulse filamentation in hollow waveguides: a comparison of simulation methods
Jonathan Andreasen, Miroslav Kolesik
This work compares computational methods for laser pulse propagation in hollow waveguides filled with rare gases at high pressures, with applications in extreme nonlinear optics in…
Microscopic model for the higher-order nonlinearity in optical filaments
A. Teleki, E. M. Wright, M. Kolesik
Using an exactly soluble one-dimensional atomic model we explore the idea that the recently observed high-order nonlinearity in optical filaments is due to virtual transitions invo…
Microstructure and Velocity of Field-Driven SOS Interfaces: Analytic Approximations and Numerical Results
P. A. Rikvold, M. Kolesik
The local structure of a solid-on-solid (SOS) interface in a two-dimensional kinetic Ising ferromagnet with single-spin-flip Glauber dynamics, which is driven far from equilibrium…
Monte Carlo Simulation of Magnetization Reversal in Fe Sesquilayers on W(110)
M. Kolesik, M. A. Novotny, P. A. Rikvold
Iron sesquilayers grown at room temperature on W(110) exhibit a pronounced coercivity maximum near a coverage of 1.5 atomic monolayers. On lattices which faithfully reproduce the m…
Nucleation Theory of Magnetization Switching in Nanoscale Ferromagnets
P. A. Rikvold, M. A. Novotny, M. Kolesik +1
A nucleation picture of magnetization switching in single-domain ferromagnetic nanoparticles with high local anisotropy is discussed. Relevant aspects of nucleation theory are pres…