61 citations · 880 across the 43 of their papers we have counts for
43 papers
Diffraction by Circular and Triangular Apertures as a Diagnostic Tool of Twisted Matter Waves
Maksim Maksimov, Nikita Borodin, Daria Kargina +2
We study diffraction of twisted matter waves (electrons and light ions carrying orbital angular momentum by circular and triangular apertures. Withi…
Generation of Deep Ultraviolet Optical Vortices via Amplitude and Phase Spiral Zone Plates
A. S. Dyatlov, M. A. Nozdrin, A. N. Sergeev +3
We present the development and experimental implementation of diffractive optical elements designed to generate optical vortices in the deep ultraviolet range (from 260 to 266 nm).…
Detecting Hollow Electron Beams via Smith-Purcell Radiation from a Metasurface
D. Yu. Sergeeva, D. V. Karlovets, A. A. Tishchenko
Hollow electron beams are today highly desirable for many applications, but are still challenging in view of their detection. In this Letter, we focus on the unique character of th…
Emission of twisted photons by a Dirac electron in a strong magnetic field
I. Pavlov, D. Karlovets
We study spontaneous emission of a photon during the transitions between relativistic Landau states of an electron in a constant magnetic field that can reach the Schwinger value o…
Vavilov-Cherenkov emission with a twist: a study of the final entangled state
A. D. Chaikovskaia, D. V. Karlovets, V. G. Serbo
We present a theoretical investigation of the Vavilov-Cherenkov (VC) radiation by a plane-wave or twisted electron. Special emphasis is put on the question whether and at what cond…
Transmission of vortex electrons through a solenoid
G. K. Sizykh, A. D. Chaikovskaia, D. V. Grosman +2
We argue that it is generally nonstationary Laguerre-Gaussian states (NSLG) rather than the Landau ones that appropriately describe electrons with orbital angular momentum both in…