Low-Dispersion Leapfrog WCS-FDTD With Artificial Anisotropy Parameters and Simulation of Hollow Dielectric Resonator Antenna Array
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2021.3061113
Abstract: An optimized three-dimensional one-step leapfrog finite-difference time-domain (FDTD) method has been investigated, which is with a weakly conditional stability (WCS) to reduce numerical dispersion further. By introducing the artificial anisotropy parameters in a cross-correspondence manner,… read more here.
Keywords: dispersion; wcs fdtd; wcs; artificial anisotropy ... See more keywords
Artificial Anisotropy in Ge2Sb2Te5 Thin Films after Femtosecond Laser Irradiation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15103499
Abstract: Ge2Sb2Te5 (GST225) looks to be a promising material for rewritable memory devices due to its relatively easy processing and high optical and electrophysical contrast for the crystalline and amorphous phases. In the present work, we… read more here.
Keywords: femtosecond laser; artificial anisotropy; ge2sb2te5 thin; anisotropy ... See more keywords