Optical properties of clusters
Journal Title: Journal of Physics and Electronics - Year 2018, Vol 26, Issue 1
Abstract
In this paper, we discuss in detail the theoretical results obtained with using the local functional density method in parameteric approximation of silicon clusters. One of the main conclusions is that the comparison between theory and experiments shows the possibility of different radiative channels for the recombination in porous silicon.
Authors and Affiliations
V. V. Kovalchuk
Keywords
Related Articles
- EP ID EP540534
- DOI 10.15421/331804
- Views 226
- Downloads 0
Conductivity of lithium heptagermanate glasses and single crystals doped with 3d- ions
Lithium heptagermanate Li2Ge7O15 glasses doped with Cr and Mn were prepared by the melt quenching. Electrical conductivity σ of pure and doped glasses was measured in AC field (f=1 kHz) within the temperature range 300-7...
Theoretical modeling of two-photon absorption of benzoxazoles exhibiting excited state proton transfer
Two-photon absorption spectra of 2-(2'-hydroxyphenyl)benzoxazole, 2,5-bis(2-benzoxazolyl)phenol and 2,5-bis(2-benzoxazolyl)hydroquinone are modeled by time-dependent density functional theory calculations. In contrast to...
UV irradiation effect on the electrical properties of Pb2MoO5 single crystal
Electrical properties of Pb2MoO5 single crystal were studied in AC field (f=1 kHz) after irradiation with UV light (290 K). It was found that UV irradiation caused appearance of maximums on permittivity ε and conductivit...
Modeling of quasicrystal lattices with a 4-fold symmetry axis
The construction method of a quasilattice with a four-fold rotational symmetry axis is proposed. The described method is based on the recurrent generation of the initial group of lattice points, which are a set of vertic...
Non-dissipative hydrodynamic equations based on a nonlocal collision integral
We consider a slightly non-uniform one-component gas with weak potential interaction. The basis of the investigation is the known kinetic equation in the case of small interaction which is truncated up to the second orde...