Semi oblate and semi prolate are among the most probable self-organized nanostructures
shapes. The optoelectronic properties of such nanostructures are not just manipulated with …

In this paper we explore the structure parameters, hydrostatic pressure and temperature
effects on Nonlinear optical rectification (NOR) in an asymmetric vertically coupled lens …

Driven by tensile strain, GaAs quantum dots (QDs) self-assemble on In0. 52Al0. 48As (111)
A surfaces lattice-matched to InP substrates. In this study, we show that the tensile-strained …

Using the finite element method, we have performed a systematic study on the ground-state
binding energy (of a donor impurity confined in a conical quantum dot (CQD) with wetting …

In this paper simultaneous effects of pressure, temperature, external electric field and laser
radiation on the optical rectification and third harmonic generation of a spherical quantum …

A procedure to quantitatively analyse the relationship between the wetting layer (WL) and
the quantum dots (QDs) as a whole in a statistical way is proposed. As we will show in the …

In this work, the effects of the shape and size on the intersubband electronic and optical
properties of three-dimensional self-assembled pyramid-shaped InAs/GaAs quantum dots …

The optical properties are investigated by spectroscopic characterizations for bilayer
InGaAs/GaAs quantum dot (QD) structures consisting of a layer of surface quantum dots …

In electron dynamics calculations the interatomic Coulombic decay (ICD) process has
recently been shown to take place in two vertically‐aligned quantum dots (QDs). Energy …

The authors report optical nonlinearity enhancement in oblate semi-spheroid-shaped
quantum dots (QDs) coupled to a wetting layer. To reach this result, two groups of InAs/GaAs …