Scandium (III)-catalyzed oxidation of meso-meso–linked zinc (II)-porphyrin arrays (up to
dodecamers) with 2, 3-dichloro-5, 6-dicyano-1, 4-benzoquinone (DDQ) led to efficient …

With solar conversion efficiencies surpassing 20%, organometallic perovskites show
tremendous promise for solar cell technology. Their high brightness has also led to …

Lead halide perovskites have been widely explored in the field of photovoltaics, light-
emitting diodes, and lasers due to their outstanding linear and nonlinear optical (NLO) …

We report a systematic investigation of both three-photon absorption (3PA) spectra and
wavelength dispersions of Kerr-type nonlinear refraction in wide-gap semiconductors. The Z …

This review is devoted to the description of recent experimental results concerning the
nonlinear optical properties of semiconductor-doped glasses SDGs with particular emphasis …

The novel fused Zn (II) porphyrin arrays (Tn, porphyrin tapes) in which the porphyrin
macrocycles are triply linked at meso− meso, β− β, β− β positions have been investigated by …

We study the effect of two-photon absorption and Kerr nonlinearity on the optical properties
of a one-dimensional photonic crystal made with amorphous silicon and SiO2. A stop band …

Density Functional Theory (DFT) calculations are performed to determine the accurate first
static hyperpolarizability (β) of nitrogen bound low valent (M0) group six metal carbonyls …

Topological insulators (TIs) are a new quantum phase of matter with topologically protected
surface metallic states inside the insulating bulk states. Due to their unique single Dirac …

A direct optical measurement of electron drift mobility in multiple quantum well
semiconductors is achieved by creating electron spin gratings in time-resolved degenerate …