Lateral electron transport in high-intensity laser-irradiated foils diagnosed by ion emission
Data(s) |
04/04/2007
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Resumo |
An experimental investigation of lateral electron transport in thin metallic foil targets irradiated by ultraintense (>= 10(19) W/cm(2)) laser pulses is reported. Two-dimensional spatially resolved ion emission measurements are used to quantify electric-field generation resulting from electron transport. The measurement of large electric fields (similar to 0.1 TV/m) millimeters from the laser focus reveals that lateral energy transport continues long after the laser pulse has decayed. Numerical simulations confirm a very strong enhancement of electron density and electric field at the edges of the target. |
Identificador | |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
McKenna , P , Carroll , D C , Clarke , R J , Evans , R G , Ledingham , K W D , Lindau , F , Lundh , O , McCanny , T , Neely , D , Robinson , A P L , Robson , L , Simpson , P T , Wahlstrom , C G & Zepf , M 2007 , ' Lateral electron transport in high-intensity laser-irradiated foils diagnosed by ion emission ' Physical Review Letters , vol 98 , no. 14 , 145001 . DOI: 10.1103/PhysRevLett.98.145001 |
Palavras-Chave | #/dk/atira/pure/subjectarea/asjc/3100 #Physics and Astronomy(all) |
Tipo |
article |