684 citations · 1.4k across the 9 of their papers we have counts for
10 papers
Molecular-Induced Chirality Transfer to Plasmonic Lattice Modes
Eric S. A. Goerlitzer, Mario Zapata-Herrera, Ekaterina Ponomareva +5
Molecular chirality plays fundamental roles in biology. The chiral response of a molecule occurs at a specific spectral position, determined by its molecular structure. This finger…
Vectorial Bulk-Boundary Correspondence for 3D Photonic Chern Insulators
Chiara Devescovi, Mikel Garcia-Diez, Barry Bradlyn +3
In 2D Chern insulators (2D CI), the topology of the bulk states is captured by a topological invariant, the Chern number. The scalar bulk-boundary correspondence (sBBC) relates the…
Corner modes of the breathing kagome lattice: origin and robustness
M. A. J. Herrera, S. N. Kempkes, M. Blanco de Paz +3
We study the non-trivial phase of the two-dimensional breathing kagome lattice, displaying both edge and corner modes. The corner localized modes of a two-dimensional flake were in…
A Chirality-Based Quantum Leap
Clarice D. Aiello, Muneer Abbas, John M. Abendroth +41
Chiral degrees of freedom occur in matter and in electromagnetic fields and constitute an area of research that is experiencing renewed interest driven by recent observations of th…
On the robustness of topological corner modes in photonic crystals
Matthew Proctor, Paloma Arroyo Huidobro, Barry Bradlyn +4
We analyze the robustness of corner modes in topological photonic crystals, taking a -symmetric breathing honeycomb photonic crystal as an example. First, we employ topologica…
Symmetry-protection of multiphoton states of light
Jon Lasa-Alonso, Martin Molezuelas, J. J. Miguel Varga +3
In this manuscript we analyze the emergence of protected multiphoton states in scattering problems with cylindrical symmetry. In order to do that, we first provide a formal definit…
Surface-Enhanced Circular Dichroism spectroscopy on periodic dual nanostructures
Jon Lasa-Alonso, Diego R. Abujetas, Alvaro Nodar +5
Increasing the sensitivity of chiral spectroscopic techniques such as circular dichroism (CD) spectroscopy is a current aspiration in the research field of nanophotonics. Enhancing…
Polarization singularities on high index nanoparticles
Aitzol Garcia-Etxarri
In this article, we study the emergence of polarization singularities in the scattered fields of optical resonators excited by linearly polarized plane waves. First, we prove analy…
Surface enhanced circular dichroism spectroscopy mediated by non-chiral nanoantennas
Aitzol Garcia-Etxarri, Jennifer A. Dionne
We theoretically investigate light matter interactions for chiral molecules in the presence of non-chiral nanoantennas. Isotropic nanostructures supporting optical-frequency electr…
Strong magnetic response of submicron Silicon particles in the infrared
A. Garcia-Etxarri, R. Gomez-Medina, L. S. Froufe-Perez +6
High-permittivity dielectric particles with resonant magnetic properties are being explored as constitutive elements of new metamaterials and devices in the microwave regime. Magne…