Electron transport in a nanowire irradiated by an intense laser pulse

Electron transport in a nanowire exhibits distinct behavior following the irradiation of intense laser pulse. Using particle-in-cell simulation, we observe large-amplitude particle-driven wakefield excitation followed by electron acceleration solid density. Besides, observed quiver electrons across under action surrounding electric field facilitating deeper propagation with $2.5\ifmmode\times\else\texttimes\fi{}$ energy gain over flat target. These results open insights into laser-energy coupling nanostructure targets and radiation sources, motivate density plasma.