Nanostructured materials made from group 10 (Ni, Pd, Pt) and group 11 (Cu, Ag, Au) elements have outstanding technological relevance in microelectronics, nano-optics …
Collective excitation of periodic arrays of metallic nanoparticles by coupling localized surface plasmon resonances to grazing diffraction orders leads to surface lattice resonances …
The capability to distinguish the handedness of circularly polarized light is a well-known intrinsic property of a chiral nanostructure. It is a long-standing controversial debate …
The realization of chiral photochemical reactions at the molecular level has proven to be a challenging task, with invariably low efficiencies originating from very small optical circular …
Artificial chiral structures have potential applications in the field of enantioselective signal sensing. Advanced nanofabrication methods enable a large diversity in geometric structures …
Structured lights, including beams carrying spin and orbital angular momenta, radially and azimuthally polarized vector beams, as well as spatiotemporal optical vortices, have …
S Li, T Sang, C Yang, J Lu, Y Wang - Optics Letters, 2023 - opg.optica.org
Chiral quasi-bound states in the continuum (QBIC) offer novel mechanisms to achieve intrinsic chiroptical responses. However, current studies on chiral QBIC metasurfaces are …
The focused ion beam (FIB) is a powerful piece of technology which has enabled scientific and technological advances in the realization and study of micro-and nano-systems in many …
JH Han, D Kim, J Kim, G Kim, P Fischer… - Advanced …, 2023 - Wiley Online Library
Physical shadow growth is a vacuum deposition technique that permits a wide variety of 3D‐ shaped nanoparticles and structures to be fabricated from a large library of materials …