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Low optical losses in plasmonic TiN thin films implanted with silver and gold
(Optical Materials, 2022)
Titanium-nitride (TiN) is known as a very promising plasmonic material, which offers many advantages compared to conventional metals commonly used in practical devices. Despite many improvements, TiN still suffers from ...
Investigating the optical response of titanium-nitride thin films after silver ion implantation and post-thermal annealing
(Optical Materials, 2022)
The paper reports the study on dielectric functions of TiN films implanted with Ag ions and after annealing at 400 °C and 700 °C, employing spectroscopic ellipsometry technique. By using Drude-Lorentz modelling we have ...
Interfacial charge transfer complex between TiO2 and non-aromatic ligand squaric acid
(Optical Materials, 2022)
The attachment of squaric acid, a non-aromatic molecule, to the surface of TiO2 powder induced the optical absorption of the obtained hybrid material in the visible spectral range due to the interfacial charge transfer ...
EPR, optical and thermometric studies of Cr3+ ions in the α-Al2O3 synthetic single crystal
(Optical Materials, 2022)
The optical spectra of a single crystal of α-Al2O3Cr3+ were studied in a wide temperature range. The crystal was demonstrated to have a potential for optical thermometric applications. Three ways of measuring temperature ...