Title: Carbon Nanotubes Irradiation Effects Induced by Pulsed Laser Beams
Authors: MANGIONE A.TORRISI L.VISCO A. M.CAMPO F.BONACCORSO F.GUCCIARDI P. G.BELLONI Fabio
Citation: RADIATION EFFECTS AND DEFECTS IN SOLIDS vol. 163 no. 4-6 p. 453-461
Publisher: TAYLOR & FRANCIS LTD
Publication Year: 2008
JRC N°: JRC49443
ISSN: 1042-0150
URI: http://www.ingentaconnect.com/content/tandf/grad
http://publications.jrc.ec.europa.eu/repository/handle/JRC49443
DOI: 10.1080/10420150701780532
Type: Articles in Journals
Abstract: Effects of laser irradiation of Carbon Nano-Tubes (CNTs) were investigated. Samples were laser-processed in different source conditions: pulsed laser beam of 248 nm, 532 nm and 1064 nm; pulse energy range from 100 mJ up to 500 mJ and shots number from 50 to 1800. Surface morphological changes and grain size distribution variations induced by the laser treatment were investigated through Scanning Electron Microscopy technique and counting software codes applied on the resulting images. Raman spectroscopy technique was employed for measurements of structural changes induced by laser beam. Obtained results were compared to literature data about other carbon structures and irradiations conditions.
JRC Institute:Institute for Transuranium Elements

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