Electron number density measurements in magnesium laser produced plumes


Autoria(s): Doyle, L.A.; Martin, G.W.; Al-Khateeb, A.; Weaver, I.; Riley, David; Lamb, Martin; Morrow, Thomas; Lewis, Ciaran
Data(s)

01/05/1998

Resumo

Interferometry has been used to investigate the spatio-temporal evolution of electron number density following 248 nm laser ablation of a magnesium target. Fringe shifts were measured as a function of laser power density for a circular spot obtained using a random phase plate. Line averaged electron number densities were obtained at delay times up to ∼100 ns after the laser pulse. Density profiles normal to the target surface were recorded for power densities on target in the range 125–300 MW cm−2.

Identificador

http://pure.qub.ac.uk/portal/en/publications/electron-number-density-measurements-in-magnesium-laser-produced-plumes(5723b42f-b306-43b9-b680-d96779adaa15).html

http://dx.doi.org/10.1016/S0169-4332(97)00731-9

Idioma(s)

eng

Direitos

info:eu-repo/semantics/restrictedAccess

Fonte

Doyle , L A , Martin , G W , Al-Khateeb , A , Weaver , I , Riley , D , Lamb , M , Morrow , T & Lewis , C 1998 , ' Electron number density measurements in magnesium laser produced plumes ' Applied Surface Science , vol 127-129 , pp. 716-720 . DOI: 10.1016/S0169-4332(97)00731-9

Palavras-Chave #/dk/atira/pure/subjectarea/asjc/1600/1606 #Physical and Theoretical Chemistry #/dk/atira/pure/subjectarea/asjc/2500/2508 #Surfaces, Coatings and Films #/dk/atira/pure/subjectarea/asjc/3100/3104 #Condensed Matter Physics
Tipo

article