Our understanding of the electronic structure of molecules often comes from spectroscopic
investigations in which electromagnetic radiation is applied to a molecule and the scattering …

Chiral interactions are prevalent in nature, driving a variety of biochemical processes.
Discerning the two non-superimposable mirror images of a chiral molecule, known as …

We review the recent development of chiral sum frequency generation (SFG) spectroscopy
and its applications to study chiral vibrational structures at interfaces. This review …

In 3D isotropic liquids, optical third‐harmonic generation is forbidden, with circularly
polarized light (CPL). Yet the associated nonlinear susceptibility directly influences the …

This work reports on the first computational quantum-chemistry implementation of the hyper-
Rayleigh scattering optical activity (HRS-OA), a nonlinear chiroptical phenomenon. First …

Chiral nano-or metamaterials and surfaces enable striking photonic properties, such as
negative refractive index and superchiral light, driving promising applications in novel …

Synthetic chiral light [D. Ayuso et al., Nat. Photon., 2019, 13, 866–871] has opened up new
opportunities for ultrafast and highly efficient imaging and control of chiral matter. Here we …

The amplification of chirally modified, non-linear signals from quantum emitters is
demonstrated by manipulating the geometric chirality of resonant plasmonic nanostructures …

Enantiopure P‐and M‐carbo [6] helicenes substituted with one or two tetracyanobutadiene
moieties at positions 2 and 15 have been prepared. Grafting of these electron‐accepting …

We present the extension of the quantum/classical polarizable fluctuating charge model to
the calculation of single residues of quadratic response functions, as required for the …