Since the first experimental discovery of graphene 16 years ago, many other 2D layered
nanomaterials have been reported. However, the majority of 2D nanostructures suffer from …

The family of 2D transition metal carbides, nitrides, and carbonitrides (MXenes) has attracted
an enormous amount of attention due to their tunable optical, electronic, electrochemical …

We report a large third-order nonlinear-optical response of palladium diselenide (PdSe2)
films, a two-dimensional (2D) noble-metal dichalcogenide material. Both open-aperture (OA) …

The synthesis and properties of the hybrid organic/inorganic germanium perovskite
compounds, AGeI3, are reported (A= Cs, organic cation). The systematic study of this …

In its 60 years of existence, the field of nonlinear optics has gained momentum especially
over the past two decades thanks to major breakthroughs in material science and …

Exploring the nonlinear photonics of emerging promising two-dimensional (2D) materials
like MXenes will boost the development of broad-band optoelectronic and photonic …

Multiphoton excited luminescence is of paramount importance in the field of optical detection
and biological photonics. Self-trapped exciton (STE) emission with self-absorption-free …

Laser-induced periodic surface structures (LIPSS)(ripples) with different spatial
characteristics have been observed after irradiation of single-crystalline zinc oxide surfaces …

Surface terminations of two-dimensional materials should have a strong influence on the
nonlinear optical (NLO) properties, but the relationship between surface terminations and …

Achieving metal–organic frameworks (MOFs) with nonlinear optical (NLO) switching is
profoundly important. Herein, the conductive MOFs Cu-TCNQ phase I (Ph-I) and phase II (Ph …