In situ monitoring of size distributions and characterization of nanoparticles during W ablation in N2 atmosphere
2003 (English)In: Journal of Applied Physics, ISSN 0021-8979, Vol. 94, no 3, 2011-2017 p.Article in journal (Refereed) Published
Amporphous WN0.3 nanoparticles were generated by pulsed excimer ablation of tungsten in a N2 ambient at atmospheric pressure. Size distributions and concentrations were monitored by dynamic mechanical analysis (DMA) and condensation particle counter (CPC) with different laser parameters and sport sizes. It was found that the fast desorptive part for which a thermal process for material removal was ruled out and the 'real' ablation gave rise to different types of size distributions.
Place, publisher, year, edition, pages
2003. Vol. 94, no 3, 2011-2017 p.
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-46538DOI: 10.1063/1.1587253OAI: oai:DiVA.org:liu-46538DiVA: diva2:267434