%0 Journal Article %K Efficiency %K Experimental %K Ablation %K Laser %K Laser ablation %K Laser ablation %K Ablation efficiency %K Plasma %K Femtosecond %K Nanosecond %K Laser-induced plasma %K Laser-induced plasma %K Nanosecond laser %K Silicon %K Expansion %A Xianzhong Zeng %A Xianglei Mao %A Ralph Greif %A Richard E Russo %B Applied Physics A: Materials science and processing %D 2004 %F Laser %G eng %M 154 %P 237-241 %T Experimental investigation of ablation efficiency and laser-induced plasma expansion during femtosecond and nanosecond laser ablation of silicon %V 80 %2 LBNL-55783