Open AccessThe Simulation of Gold Nanoparticle in a TiO2 Matrix Absorption and Reflection Spectra
Author(s) -
Yakov Enns,
Anastasia Kondrateva,
М. В. Мишин
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1695/1/012115
Subject(s) - nanocomposite , quasiperiodic function , materials science , reflection (computer programming) , nanoparticle , absorption (acoustics) , matrix (chemical analysis) , titanium dioxide , colloidal gold , absorption spectroscopy , spectral line , optics , nanotechnology , composite material , condensed matter physics , physics , computer science , programming language , astronomy
In this work results of a nanocomposite structures optical parameters modelling are presented. The variable parameters were: shape of nanoinclusions, matrix width and incident radiation angle. The quasiperiodic nanocomposite structures consisting of a titanium dioxide matrix and gold nanoparticles were simulated. A spectral analysis of these structures showed the nonlinear nature of the absorption and reflection spectra and influence of the nanoparticles shape on it.