3k citations · 4k across the 32 of their papers we have counts for
3 papers · 1 filter
Berry phase, Berry Connection, and Chern Number for a Continuum Bianisotropic Material from a Classical Electromagnetics Perspective
S. Ali Hassani Gangaraj, Mário G. Silveirinha, George W. Hanson
The properties that quantify photonic topological insulators (PTIs), Berry phase, Berry connection, and Chern number, are typically obtained by making analogies between classical M…
The effects of three-dimensional defects on one-way surface plasmon propagation for photonic topological insulators comprised of continuous media
S. Ali Hassani Gangaraj, Andrei Nemilentsau, George W. Hanson
We have investigated the one-way surface plasmon-polariton (SPP) at the interface of a continuous magneto-plasma material and metal. We demonstrated that TM modes inside a continuo…
Notes on photonic topological insulators and scattering-protected edge states - a brief introduction
George W. Hanson, S. Ali Hassani Gangaraj, Andrei Nemilentsau
The topic of photonic topological insulators and scattering-protected edge states bridges concepts from condensed matter physics and electromagnetics, and necessitates understandin…