Spatial and time resolved analysis of CN bands in the laser induced plasma from graphite

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Spatial and time resolved analysis of CN bands in the laser induced plasma from graphite

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dc.contributor.author Harilal, S S
dc.contributor.author Riju C, Issac
dc.contributor.author Bindhu, C V
dc.contributor.author Geetha K, Varier
dc.contributor.author V P N Nampoori
dc.contributor.author Vallabhan, C P G
dc.date.accessioned 2011-12-02T05:46:00Z
dc.date.available 2011-12-02T05:46:00Z
dc.date.issued 1996-02
dc.identifier.other Pramana - J. Phys., Vol. 46, No. 2, February 1996
dc.identifier.uri http://dyuthi.cusat.ac.in/purl/2580
dc.description.abstract Analysis of the emission bands of the CN molecules in the plasma generated from a graphite target irradiated with 1-06/~m radiation pulses from a Q-switched Nd:YAG laser has been done. Depending on the position of the sampled volume of the plasma plume, the intensity distribution in the emission spectra is found to change drastically. The vibrational temperature and population distribution in the different vibrational levels have been studied as function of distance from the target for different time delays with respect to the incidence of the laser pulse. The translational temperature calculated from time of flight is found to be higher than the observed vibrational temperature for CN molecules and the reason for this is explained. en_US
dc.description.sponsorship Cochin University of Science and Technology en_US
dc.language.iso en en_US
dc.publisher Pramana en_US
dc.subject Laser induced plasma en_US
dc.subject emission spectroscopy en_US
dc.title Spatial and time resolved analysis of CN bands in the laser induced plasma from graphite en_US
dc.type Working Paper en_US
dc.contributor.faculty Technology en_US
dc.identifier.url DOI: 10.1007/BF02848230 en_US


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