Diamond films were deposited on silicon and tungsten carbide substrates in open air
through laser-assisted combustion synthesis. Laser-induced resonant excitation of ethylene …

Fast growth of diamond crystals in open air was achieved by combustion synthesis with
resonant laser energy coupling. A premixed C2H4/C2H2/O2 gas mixture was used as …

The quality of diamond films deposited on cemented tungsten carbide substrates (WC-Co) is
limited by the presence of the cobalt binder. The cobalt in the WC-Co substrates enhances …

Crystallographic orientations determine the optical, electrical, mechanical and thermal
properties of crystals. Control of crystallographic orientations has been studied by changing …

A challenge for directly coating diamond on metallic substrates is the large residual stress
near their interfaces due to the large mismatch in the coefficients of thermal expansion …

Nitrogen-doped diamond was synthesized in open air using laser-assisted combustion
flame method. A wavelength-tunable CO 2 laser was used to resonantly excite the vibration …

To address the challenges posed by the significant thermal stress and limited affinity of
diamond coatings on copper (Cu) substrates, we developed a method combining …

Excitations of precursor molecules by different laser powers in laser-assisted growth of
diamond films using a wavelength-tunable CO2 laser were studied. The wavelength of the …

Gas nitriding is a thermochemical surface hardening process that is widely used in industry
but suffers from a low decomposition rate of ammonia (NH3) and extremely long processing …

Diamond thin films were deposited by a CO2 laser-assisted O2/C2H2/C2H4 combustion-
flame process. The effect of the deposition parameters, in particular the laser wavelength …