20 citations · 25 across the 2 of their papers we have counts for
5 papers
Edge diffraction and plasmon launching in two-dimensional electron systems
Egor Nikulin, Denis Bandurin, Dmitry Svintsov
Diffraction of light at lateral inhomogenities is a central process in the near-field studies of nanoscale phenomena, especially the propagation of surface waves. Theoretical descr…
Thresholdless excitation of edge plasmons by transverse current
Aleksandr S. Petrov, Dmitry Svintsov
We theoretically demonstrate that dc electron flow across the junction of two-dimensional electron systems leads to excitation of edge magnetoplasmons. The threshold current for su…
Perturbation theory for two-dimensional hydrodynamic plasmons
Aleksandr S. Petrov, Dmitry Svintsov
Perturbation theory is an indispensable tool in quantum mechanics and electrodynamics that handles weak effects on particle motion or fields. However, its extension to plasmons inv…
Exact solution for driven oscillations in plasmonic field-effect transistors
Dmitry Svintsov
High-mobility field effect transistors can serve as resonant detectors of terahertz radiation due to excitation of plasmons in the channel. The modeling of these devices previously…
Asymmetry-driven plasmon instabilities in confined hydrodynamic electron flows
Aleksandr S. Petrov, Dmitry Svintsov
Direct current in confined two-dimensional (2d) electron systems can become unstable with respect to the excitation of plasmons. Numerous experiments and simulations hint that stru…