Metal nanoparticles (MNPs) hold great technological promise because of the possibility of
engineering their electronic and optical properties through material design. One of the …

Third-order nonlinear optical properties of 1, 5-Diaminoanthraquinone have been studied.
The vibrational and optical properties of the compound were analysed experimentally by FT …

A femto-and picosecond laser assisted periodic nanostructuring of hydrogenated
amorphous silicon (a-Si: H) is demonstrated. The grating structure with the subwavelength …

Amorphous silicon (α-Si) film present an inexpensive and promising material for
optoelectronic and nanophotonic applications. Its basic optical and optoelectronic properties …

Aiming at exploring the non-thermal annealing, crystallization of amorphous silicon is
carried out by femtosecond laser irradiation. Phase transformation from amorphous to …

Nonlinear optical (NLO) response under near infrared (800 nm) and visible (532 nm) laser
excitations, of 100 fs (fs) and 5 ns (ns) pulse durations respectively, of reduced graphene …

A one-dimensional surface relief with a 1.20±0.02 µm period was formed in amorphous
hydrogenated silicon films as a result of irradiation by femtosecond laser pulses (1.25 µm) …

Femtosecond laser micromachining is a pivotal approach within the dynamic field of laser
surface structuring, offering unparalleled precision for materials processing. By exploiting …

Germanium (Ge) nanowires were fabricated by electrochemical deposition on titanium‐
coated silicon substrate. Arrays of nanowires with different mean diameters were obtained …

The efficiency of light scattering by nanoparticles formed using the method of picosecond
laser ablation of silicon in water and by nanoparticles of mechanically grinded mesoporous …