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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/8493
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dc.contributor.authorSmijesh, N-
dc.contributor.authorAnitta, R-
dc.contributor.authorRao, Kavya H-
dc.contributor.authorPhilip, Reji-
dc.date.accessioned2025-08-28T04:35:19Z-
dc.date.available2025-08-28T04:35:19Z-
dc.date.issued2014-12-
dc.identifier.citationConference on Plasma Science and Technology (PLASMA 2014), 8-11 December, 2014, p199; 29th National Symposium on Plasma Science and Technology & Internationalen_US
dc.identifier.urihttp://hdl.handle.net/2289/8493-
dc.descriptionRestricted Access.en_US
dc.description.abstractThe hydrodynamical characteristics of ultrafast (100 fs) and short-pulse (7 ns) laser produced plasmas (LPP) generated by ablating a Zinc target, for a background pressure of 100 Torr Nitrogen, are reported. Velocities of the plume front indicate a deceleration in both the femtosecond and nanosecond excitation domains, where the plume velocity decreases exponentially with time. Plume aspect ratios indicate that initially the nanosecond plasma plume expands more radially, then it expands more axially, and thereafter the radial and axial expansion rates become similar. On the other hand the femtosecond plasma plume expands preferably in the axial direction throughout its expansion. Results are analyzed and discussed in detail.en_US
dc.language.isoenen_US
dc.publisherConference on Plasma Science and Technology (PLASMA 2014)en_US
dc.relation.urihttp://arxiv.org/abs/en_US
dc.relation.urihttp://dx.doi.org/en_US
dc.rights2014, PLASMAen_US
dc.titleExpansion Dynamics of a Laser Produced Zn Plasma: Short-Pulse and Ultrafast Excitationsen_US
dc.typeAbstracten_US
Appears in Collections:Research Papers (LAMP)

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