Abstract 2D layered materials (2DLMs) are a subject of intense research for a wide variety of
applications (eg, electronics, photonics, and optoelectronics) due to their unique physical …

Organic crystals with second-order optical nonlinearity feature very high and ultra-fast
optical nonlinearities and are therefore attractive for various photonics applications. During …

This review provides a discussion of the current state of research on linear carbon structures
and related materials based on sp-hybridization of carbon atoms (polyynes and cumulenes) …

With the Fritsch− Buttenberg− Wiechell rearrangement as a primary synthetic route, a series
of conjugated, triisopropylsilyl end-capped polyynes containing 2− 10 acetylene units has …

The two-photon absorption properties of Au25 cluster has been investigated with the aid of
two-photon excited fluorescence in the communication wavelength region with a cross …

Reflecting rapid growth in research and development on organic/polymeric electronic and
photonic materials and devices, Introduction to Organic Electronic and Optoelectronic …

Increasing the refractive index available for optical and nanophotonic systems opens new
vistas for design, for applications ranging from broadband metalenses to ultrathin …

This contribution details the synthesis and chemical/physical characterization of a series of
unconventional twisted π-electron system electro-optic (EO) chromophores. Crystallographic …

Although most third-order nonlinear optical (NLO) materials are closed-shell singlet systems,
this Letter theoretically shows that the third-order NLO properties are drastically enhanced in …

Nonlinear optical (NLO) phenomena such as harmonic generation and Kerr and Pockels
effects are of great technological importance for lasers, frequency converters, modulators …