Optical emission studies of C2 species in laser-produced plasma from carbon

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Optical emission studies of C2 species in laser-produced plasma from carbon

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dc.contributor.author V P N Nampoori
dc.contributor.author Girijavallabhan, C P
dc.contributor.author Harilal, S S
dc.contributor.author Riju, C Issac
dc.contributor.author Bindhu, C V
dc.date.accessioned 2010-07-13T10:24:13Z
dc.date.available 2010-07-13T10:24:13Z
dc.date.issued 1997-01-24
dc.identifier.citation Laser Division, International School of Photonics, Cochin University of Science and Technology en_US
dc.identifier.other J. Phys. D: Appl. Phys. 30 (1997) 1703–1709.
dc.identifier.uri http://dyuthi.cusat.ac.in/purl/1796
dc.description.abstract Optical emission studies of C2 molecules in plasma obtained by Nd:YAG laser ablation of graphite in a helium atmosphere are reported for irradiances in the range (1–9:2/ x 1010 W cm−2. The characteristics of the spectral emission intensity from the C2 (Swan band) species have been investigated as functions of the distance from the target, ambient pressure and laser irradiance. Estimates of vibrational temperatures of C2 species under various irradiance conditions are made. Results of measurements performed under different ambient helium gas pressures are also discussed. en_US
dc.language.iso en en_US
dc.publisher Journal of Physics D : Applied Physics en_US
dc.subject Optical emission studies en_US
dc.subject C2 species en_US
dc.subject Laser en_US
dc.subject carbon en_US
dc.subject plasma en_US
dc.title Optical emission studies of C2 species in laser-produced plasma from carbon en_US
dc.type Working Paper en_US


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