Absorption of ultrashort intense lasers in laser–solid interactions*
Sheng Zheng-Minga),b),†, Weng Su-Minga), Yu Lu-Lea), Wang Wei-Minc), Cui Yun-Qianc), Chen Mina), Zhang Jiea)
Fig. 7. Snapshots of the electron density n e and the excited electrostatic field E x for a a 0 #cod#x003D; 0.01, L #cod#x003D; #cod#x03BB; 0 , #cod#x003B8; #cod#x003D; 21.6#cod#x00B0;, and b a 0 #cod#x003D; 0.2, L #cod#x003D; #cod#x03BB; 0 , #cod#x003B8; #cod#x003D; 21.6#cod#x00B0;. Panels c and d show the space#cod#x2013;time evolution of the electron density with the same parameters given in panels a and b, respectively. The initial electron temperature is T e #cod#x003D; 10eV and the laser pulse duration is #cod#x03C4; #cod#x003D; 20 #cod#x03C4; 0 . [ 96 ]