Multicarrier dynamics play an essential role in quantum dot photophysics and
photochemistry, and they are primarily governed by nonradiative Auger processes. Auger …

This report deals with the mechanism behind the unusual behavior of nanostructures in
mechanical strength, thermal stability, acoustics (lattice dynamics), photonics, electronics …

We report the structure of methylammonium lead (II) iodide perovskite in mesoporous TiO2,
as used in high-performance solar cells. Pair distribution function analysis of X-ray scattering …

Progress in nanoscience is becoming increasingly dependent on simulation and modelling.
This is due to a combination of three factors: the reduced size of nano-objects, the …

Calculations of the electronic states of donor and acceptor impurities in nanowires show that
the ionization energy of the impurities is strongly enhanced with respect to the bulk, above …

The band gap and optical properties (dielectric functions and optical constants) of Ge thin
films with various thicknesses below 50 nm, which were synthesized with electron beam …

A phenomenological model based on thermodynamical variables is used to analyze the
optical properties of nanomaterials. The expression of cohesive energy given by Qi and …

Physics at the nanoscale has emerged as a field where discoveries of fundamental physical
effects lead to a greater understanding of the solid state. Additionally, the field is believed to …

Defects in two-dimensional (2D) materials are becoming prominent candidates for quantum
emitters and scalable optoelectronic applications. However, several physical properties that …

We theoretically study the energy transfer between semiconductor nanocrystals and we
calculate the rate of this process in the case of direct-gap (InAs) and indirect-gap (Si) …