منابع مشابه
Laser-Induced Chemical Vapour Deposition of Silicon Carbonitride
Laser-induced Chemical Vapour Deposition of silicon carbonitride coatings and powders has been investigated using hexamethyldisilazane (HMDS) and ammonia as reactants. An industrial CW CO2-laser in parallel configuration has been used to heat up the reactant gases. HMDS dissociates in the laser beam and reactive radicals are formed which increase rapidly in molecular weight by an addition mecha...
متن کاملLaser-assisted chemical vapour deposition of TiSi2: aspects of deposition and etching
Lines of TiSi, were written on Si(100) substrates by using a focused Ar+-laser. The reaction gas mixture consisted of TiCl, and H, and the substrate was used a s the silicon source. The laser deposited TiSi, lines were examined as a function of the deposition parameters. Especially the initial reactions have been studied b varying the the writing speed in a wide range. The C-54 phase of TiSi, w...
متن کاملChemical Vapour Deposition for Optical Fibre Technology
At the beginning of the seventies, a break-through took place in the telecommunication research. The introduction of Chemical Vapour Deposition technology in the manufacture of optical fibres allowed both technical quality and economical convenience to realise optical networks, thus beginning the telecommunication revolution. Since that moment, a great development of the CVD techniques has been...
متن کاملLaser-induced etching of few-layer graphene synthesized by Rapid-Chemical Vapour Deposition on Cu thin films
The outstanding electrical and mechanical properties of graphene make it very attractive for several applications, Nanoelectronics above all. However a reproducible and non destructive way to produce high quality, large-scale area, single layer graphene sheets is still lacking. Chemical Vapour Deposition of graphene on Cu catalytic thin films represents a promising method to reach this goal, be...
متن کاملComparison of laser-ablation and hot-wall chemical vapour deposition techniques for nanowire fabrication
A comparison of the transport properties of populations of single-crystal, In2O3 nanowires (NWs) grown by unassisted hot-wall chemical vapour deposition (CVD) versus NWs grown by laser-ablation-assisted chemical vapour deposition (LA-CVD) is presented. For nominally identical growth conditions across the two systems, NWs fabricated at 850 ◦C with laser-ablation had significantly higher average ...
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ژورنال
عنوان ژورنال: Europhysics News
سال: 1983
ISSN: 0531-7479,1432-1092
DOI: 10.1051/epn/19831410009