Analysis of the geometry of the growth ridges and correlation to the thermal gradient during growth of silicon crystals by the Czochralski-method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2019.03.009
Abstract: Abstract A contactless, non-destructive approach to measure the geometrical parameters of the growth ridge, based on surface topography, is presented and established. It allows a systematic, large scale analysis of growth ridges of single crystals… read more here.
Keywords: growth; geometry; gradient growth; growth ridges ... See more keywords
Thermally stimulated dislocation generation in silicon crystals grown by the Float-Zone method
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DOI: 10.1016/j.jcrysgro.2020.125842
Abstract: Abstract Based on own previous studies on dislocation generation in FZ- silicon crystals and in order to verify the location and conditions of dislocation generation and spreading, in the current work we present results from… read more here.
Keywords: dislocation generation; silicon crystals; dislocation; generation ... See more keywords
Formation of Nanoscale Cracks and Fractoluminescence upon Destruction of Carbon Ceramics
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DOI: 10.1134/s1063783420110396
Abstract: We obtained a Raman spectrum for a surface layer of porous carbon ceramic (porosity ≈5%) of ≈80 nm thick. The analysis of the spectrum showed that the ceramics contain crystals of silicon carbide 6H‑SiC and silicon.… read more here.
Keywords: fractoluminescence; silicon crystals; carbon; destruction ... See more keywords
Field Emission Properties of Surface-Modified Silicon Crystals of Different Types of Conduction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226919030203
Abstract: A new technology of nanostructuring and modification of the surfaces of silicon crystals of different types of conduction, using self-organized carbon mask coatings and highly anisotropic plasma-chemical etching is proposed. It is shown that the… read more here.
Keywords: field; crystals different; field emission; conduction ... See more keywords