THERMAL STABILITY OF THE MULTILAYER STRUCTURE IN THIN FILMS [In2O3/C]25

Thin-film coatings [In2O3/C]25 were by ion-beam sputtering. X-ray diffraction patterns were taken and analyzed after exposure to temperature annealing, the results of which made conclusions about the change in the structure of the layers after heating to 200-550°C

The Electromagnetic Shielding of Optoelectronic Devices by Mesh Structures

In this work, the shielding properties of mesh structures with various cell sizes on a K108 glass substrate are studied. The transmission spectra of the samples were obtained in a frequency range from 1 GHz to 1620 THz. A comparison of the experimental transmission spectra with those obtained using several theoretical models, and a numerical calculation were carried out. The most optimal theoretical model used to describe the shielding properties of a mesh structure in the frequency range upper-bounded by a resonant frequency is the one-mode calculation model. Anti-reflection coatings were used to increase the transmission coefficient of the structures in the visible and near-IR spectral ranges. These mesh structures can be used to shield optoelectronic devices such as a video camera or a laser rangefinder from microwaves