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

Dyuthi/Manakin Repository

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

Show full item record

Title: Optical emission studies of C2 species in laser-produced plasma from carbon
Author: V P N Nampoori; Girijavallabhan, C P; Harilal, S S; Riju, C Issac; Bindhu, C V
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.
URI: http://dyuthi.cusat.ac.in/purl/1796
Date: 1997-01-24


Files in this item

Files Size Format View Description
Dyuthi-P0321.pdf 135.9Kb PDF View/Open PDF

This item appears in the following Collection(s)

Show full item record

Search Dyuthi


Advanced Search

Browse

My Account