Publication - Journal Article Characterization of ultrafast laser-ablation plasma plumes at various Ar ambient pressures DOI https://doi.org/10.1063/1.4927625 Journal Article Journal of Applied Physics, vol. 118, iss. 4, pp. 043305, 2015 Authors P. K. Diwakar, S. S. Harilal, M. C. Phillips, A. Hassanein Language English