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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/8470
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dc.contributor.authorVarghese, Nikhil-
dc.contributor.authorPurushothaman, Achu-
dc.contributor.authorBenny, Cyril-
dc.contributor.authorRao, Kavya H-
dc.contributor.authorSmijesh, N-
dc.contributor.authorPhilip, Reji-
dc.date.accessioned2025-08-28T04:23:07Z-
dc.date.available2025-08-28T04:23:07Z-
dc.date.issued2024-12-
dc.identifier.citationPhysics of Plasmas, 2024, Vol.31, AR No.122112en_US
dc.identifier.issn1070-664X-
dc.identifier.issn1089-7674 (online)-
dc.identifier.urihttp://hdl.handle.net/2289/8470-
dc.descriptionOpen Access.en_US
dc.description.abstractOptical emission spectroscopy of a nanosecond (ns) laser produced plasma (LPP) is carried out to investigate the effects of irradiation energy and ambient pressure on the spatio-temporal evolution of the intensity and linewidth of emissions in an expanding plume. The linewidth of neutrals (⁠ ⁠) increases as a function of pressure for all axial distances up to 4 mm from the target surface. The oscillating behavior of upon increasing ambient pressure for femtosecond (fs) and picosecond (ps) LPPs in the pressure range of 0.5 Torr to 50 Torr is absent in the present case. Hence, the ambiguities in calculating the number density using is invalid for ns LPPs.en_US
dc.language.isoenen_US
dc.publisherPhysics of Plasmasen_US
dc.relation.urihttp://dx.doi.org/10.1063/5.0227681en_US
dc.rightsAuthor(s) 2024en_US
dc.titleSpatio-temporal evolution of a nanosecond laser produced Zn plasmaen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (LAMP)

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