77 citations · 93 across the 4 of their papers we have counts for
4 papers
Surface Plasmon Polaritons: Creation Dynamics and Interference of Slow and Fast Propagating SPPs at a Temporal Boundary
Jay A. Berres, S. Ali Hassani Gangaraj, George W. Hanson
We establish the theoretical framework for a material system that supports surface plasmon polaritions (SPPs) excited by a dipole excitation, where the media configuration suddenly…
Dynamical Casimir Effects: The Need for Nonlocality in Time-Varying Dispersive Nanophotonics
S. Ali Hassani Gangaraj, George Hanson, Francesco Monticone
Both real and virtual photons can be involved in light-matter interactions. A famous example of the observable implications of virtual photons -- vacuum fluctuations of the quantum…
Exchange splitting and exchange-induced non-reciprocal photonic behavior of graphene in CrI3-graphene vdW heterostructures
Alexander M. Holmes, Samaneh Pakniyat, S. Ali Hassani Gangaraj +3
The exchange splitting and resulting electromagnetic response of graphene in a monolayer chromium triiodide(CrI3) graphene van der Waals(vdW) heterostructure are considered using a…
Topological Wave-Guiding Near an Exceptional Point: Defect-Immune, Slow-Light, Loss-Immune Propagation
S. Ali Hassani Gangaraj, Francesco Monticone
Electromagnetic waves propagating, at finite speeds, in conventional wave-guiding structures are reflected by discontinuities and decay in lossy regions. In this Letter, we drastic…