Собственные частоты гибридных плазмонов нанонитей, образующих кластеры треугольной или четырехугольной конфигурации

Abstract

Hybrid surface plasmons in the structures consisting of three or four nanowires that placed at the vertices of an equilateral triangle or a square (triangular or square clusters) are theoretically investigated. Classes of symmetry and field distributions of plasmonic modes, their spectral characteristics and Q-factors are investigated.