ISSN:
1432-0630
Keywords:
81.60 Z
;
81.15 Z
;
33
;
52
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract Optical emission from a laser-induced plasma plume is recorded during KrF excimer laser ablation of graphite in a gas mixture of Ar and H2 (3%) for deposition of diamond-like thin films. At sub-GW/cm2 laser intensities the spectrum is dominated by the bands of C2 and CN. From the band intensities, the vibrational temperatures of both radicals are calculated to be 12–15×103 K, and their concentrations are estimated to be 5×1014 cm−3 and 2×1014 cm−3, respectively.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00324774
Permalink