3 papers
cond-mat.mes-hall2026
Suppressed plasmon excitations, enhanced damping and static screening in Kek-Y strained model
Jean Marseille, Teresa Lee, Andrii Iurov +3
We performed a rigorous theoretical and numerical investigation into the polarization function, plasmon excitations, and plasmon damping in the Kek- model, a two-dimensional ma…
cond-mat.mes-hall2026
Surface Response, Plasma Modes of coated Multi-Layered anisotropic Semi-Dirac Heterostructures
Teresa Lee, Godfrey Gumbs, Thi Nga Do +2
We derived closed-form analytical expressions for the surface response functions (SRFs) for heterostructure. We investigate structures consisting of up to three layered, coated het…
cond-mat.mes-hall2025
Tuning excitons and superfluidity of dipolar excitons in the double layers of kagome lattice by applying circularly polarized irradiation
Sita Kandel, Godfrey Gumbs, Teresa lee +1
We present detailed calculations for several significant properties of the kagome lattice. We employ the Floquet-Magnus perturbation expansion to obtain the energy bands and the co…