Influence of Laser Radiation on the Optical Properties of Thin Layers Ge1-хSix
Journal Title: Фізика і хімія твердого тіла - Year 2014, Vol 15, Issue 2
Abstract
In this work are the optical studies (reflectance and transmission spectrum) of solid solutions Ge1-хSix (х = 0.85) before and after laser irradiation in the energy range 46.6 mJ/cm2 to 163.5 mJ/cm2. It is shown that in the fundamental optical transition reflecting the ability of the material decreases and the transmittance increases with increasing power laser irradiation.
Authors and Affiliations
P. O. Gentsar, O. I. Vlasenko, S. M. Levytskyi, I. B. Yanchuk, S. R. Lavoryk
Keywords
Related Articles
- EP ID EP315812
- DOI -
- Views 50
- Downloads 0
The Influence of the Synthesis Temperature on Phase Composition and Structure of Tenary Compounds Obtained from the Powder Mixture of the TiH2-Al-C System
This paper presents results of an investigation of the features of phase and structure formation of a ternary compound during thermal sintering use of compacted TiH2-Al-C powder blends. The thermal sintering was carried...
The Electrodeposition of Nickel Coatings, Modified Ultrafine Diamonds
The polarization analysis of nickelwhen the concentration of ultrafine particles of diamond (UFD) in the electrolyte solution and its frequency mixing. It was found that the addition of nanodiamond particles in an aqueou...
The Rheological Properties of Organosilica Suspensions with Different Ratio of Silanol and Trymethylsilyl Groups
The rheological properties of water organosilica suspensions with different ratio of silanol and trymethylsilyl groups are investigated in the article. It is set that substitution of 50 % silanols on fumed silica surface...
Effect of Cadmium Doping on the Optical Properties of As2(S, Se)3 Chalcogenide Thin Films
As2S3 and As2Se3 chalcogenide glasses doped with cadmium were synthesized in quartz ampoules. Thin chalcogenide films based on the synthesized compounds were deposited by thermal vacuum evaporation. Optical transmission...
Phase equilibria and photoinduced changes in systems Ag2S-In2S3-Si(Ge)S(Se)2
The nature of the equilibria in the Ag2S-In2S3-Si(Ge)S2 systems was established and the polythermal cross sections were studied to allow us to select the optimal growth conditions for single crystals of the tetrara Ag2In...