Engineering a Light–Matter Strong Coupling Regime in Perovskite-Based Plasmonic Metasurface: Quasi-bound State in the Continuum and Exceptional Points
Abstract We present theoretically the formation of exciton–photon polaritons and exciton-surface plasmon polaritons in a perovskite-based subwavelength lattice on the metallic plane. It is shown that the later polaritons will be achieved as the perovskite layer is ultra-thin (<50 nm), while the co-existence of both polaritons will dominate, as the thickness of the perovskite metasurface
Stability Properties of 1-Dimensional Hamiltonian Lattices with Nonanalytic Potentials
Abstract We investigate the local and global dynamics of two 1-Dimensional (1D) Hamiltonian lattices whose inter-particle forces are derived from nonanalytic potentials. In particular, we study the dynamics of a model governed by a “graphene-type” force law and one inspired by Hollomon’s law describing “work-hardening” effects in certain elastic materials. Our main aim is to
Mediterranean Diet and All-cause Mortality: A Cohort of Italian Men
Abstract Background and Aims The present study analyzes the relation between diet and all-cause mortality in a cohort of Italian men residing in different regions of Italy. Methods and Results The cohort was established using the members of the Associazione Nazionale Alpini, a voluntary organization that enlists individuals who have served in the Alpine troup;