Verification of long wavelength electromagnetic modes with a gyrokinetic-fluid hybrid model in the XGC code.
Sign Up to like & getrecommendations! Published in 2017 at "Physics of plasmas"
DOI: 10.1063/1.4983320
Abstract: As an alternative option to kinetic electrons, the gyrokinetic total-f particle-in-cell (PIC) code XGC1 has been extended to the MHD/fluid type electromagnetic regime by combining gyrokinetic PIC ions with massless drift-fluid electrons analogous to Chen… read more here.
Keywords: long wavelength; verification long; code; fluid ... See more keywords
Computer-aided understanding of electromagnetic modes in a high-index dielectric disk
Sign Up to like & getrecommendations! Published in 2025 at "European Journal of Physics"
DOI: 10.1088/1361-6404/ae02cb
Abstract: Harmonic oscillations, which occur in systems such as spring-mass or LC oscillators, are basic and important contents in college physics courses. To deepen the college students’ understanding of such knowledge, we extend the harmonic oscillations… read more here.
Keywords: electromagnetic modes; disk; high index; index dielectric ... See more keywords
Unusual electromagnetic modes in space-time-modulated dispersion-engineered media
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.063829
Abstract: We report on new electromagnetic modes in space-time modulated dispersion-engineered media. These modes exhibit unusual dispersion relation, field profile and scattering properties. They are generated by coupled codirectional space-time harmonic pairs, and occur in space-time… read more here.
Keywords: space; space time; modes space; dispersion ... See more keywords