Publications

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Conference Paper
Mao, Samuel S, Xianglei Mao, Ralph Greif, and Richard E Russo. "Observation of plasma formation during picosecond laser ablation of metals." SPIE Proceedings: Laser Plasma Generation and Diagnostics. Vol. 3935. The International Society for Optical Engineering, 2000. 119. LBNL-48518.
Journal Article
Wen, Sy-Bor, Xianglei Mao, Ralph Greif, and Richard E Russo. "Analysis of laser ablation: contribution of ionization energy to the plasma and shockwave properties." Journal of Applied Physics 102.4 (2006).
Wen, Sy-Bor, Ralph Greif, and Richard E Russo. "Background gas effect on the generation of nanopatterns on a pure silicon wafer with multiple femtosecond near field laser ablation." Applied Physics Letters 91.25 (2007).
Mao, Samuel S, Xianglei Mao, Ralph Greif, and Richard E Russo. "Breakdown of equilibrium approximation for nanosecond laser-induced electron emission from silicon." Applied Physics Letters 73.10 (1998) 1331-1333. LBNL-42106.
Mao, Samuel S, Xianglei Mao, Ralph Greif, and Richard E Russo. "Dynamics of an air breakdown plasma on a solid surface during picosecond laser ablation." Applied Physics Letters 76 (2000) 31-33.
Zeng, Xianzhong, Xianglei Mao, Sy-Bor Wen, Ralph Greif, and Richard E Russo. "Energy deposition and shock wave propagation during pulsed laser ablation in fused silica cavities." Journal of Physics D: Applied Physics 37 (2004) 1132-1136. LBNL-56160.
Yoo, Jong-Hyun, Sungho Jeong, Xianglei Mao, Ralph Greif, and Richard E Russo. "Evidence for phase-explosion and generation of large particles during high power nanosecond laser ablation of silicon." Applied Physics Letters 76.6 (2000) 783-785. LBNL-44782.
Wen, Sy-Bor, Xianglei Mao, Ralph Greif, and Richard E Russo. "Expansion of the laser ablation vapor plume in to a background gas: Part I: Analysis." Journal of Applied Physics 101.2 (2007). LBNL-62129.
Wen, Sy-Bor, Xianglei Mao, Ralph Greif, and Richard E Russo. "Experimental and theoretical studies of particle generation after laser ablation of copper with a background gas at atmospheric pressure." Journal of Applied Physics 101.12 (2007) 123105-123115. LBNL-63255 .
Zeng, Xianzhong, Xianglei Mao, Ralph Greif, and Richard E Russo. "Experimental investigation of ablation efficiency and laser-induced plasma expansion during femtosecond and nanosecond laser ablation of silicon." Applied Physics A: Materials science and processing 80 (2004) 237-241. LBNL-55783.
Yoo, Jong-Hyun, Sungho Jeong, Ralph Greif, and Richard E Russo. "Explosive change in crater properties during high power nanosecond laser ablation of silicon." Journal of Applied Physics 88.3 (2000) 1638-1649. LBNL-45733.
Ho, Tony, Samuel S Mao, and Ralph Greif. "Improving efficiency of high-concentrator photovoltaics by cooling with two-phase forced convection." International Journal of Energy Research 34.14 (2010) 1257-1271.
Mao, Samuel S, Xianglei Mao, Ralph Greif, and Richard E Russo. "Influence of preformed shock wave on the development of picosecond laser ablation plasma." Journal of Applied Physics 89.7 (2001) 4096-4098. LBNL-47393.
Mao, Samuel S, Xianglei Mao, Ralph Greif, and Richard E Russo. "Initiation of an early-stage plasma during picosecond laser ablation of solids." Applied Physics Letters 77.16 (2000) 2464-2466. LBNL-46390.
Wen, Sy-Bor, Xianglei Mao, Ralph Greif, and Richard E Russo. "Laser ablation induced vapor plume expansion into a background gas. II. Experimental analysis." Journal of Applied Physics 101.2 (2007). LBNL-62128 .
Jeong, Sungho, Ralph Greif, and Richard E Russo. "Laser heating of a cavity versus a plane surface for metal targets utilizing photothermal deflection measurements." Journal of Applied Physics 80.4 (1996) 1996-2002. LBNL-38951.
Jeong, Sungho, Ralph Greif, and Richard E Russo. "Laser Heating of Metal Targets Including the Influence of the Background Pressure." ASME International Mechanical Engineering Congress and Exposition 351 (1997) 63-73. LBNL-40647.
Zeng, Xianzhong, Samuel S Mao, Chunyi Liu, Xianglei Mao, Ralph Greif, and Richard E Russo. "Laser-induced plasmas in micromachined fused silica cavities." Appl.Phys.Lett. 83 (2003) 240-242. LBNL-52920 .
Zeng, Xianzhong, Xianglei Mao, Samuel S Mao, Sy-Bor Wen, Ralph Greif, and Richard E Russo. "Laser-Induced Shockwave Propagation from Ablation in a Cavity." Applied Physics Letters (2005). LBNL-59070 .
Zeng, Xianzhong, Xianglei Mao, Samuel S Mao, Jong-Hyun Yoo, Ralph Greif, and Richard E Russo. "Laser-plasma interactions in fused silica cavities." Journal of Applied Physics 95 (2004) 816-822. LBNL-54085.
Rostami, Ali A, Ralph Greif, and Richard E Russo. "Modified enthalpy method applied to rapid melting and solidification." International Journal of Heat and Mass Transfer 35.9 (1992) 2161-2172. LBNL-32283.
Liu, Chunyi, Xianglei Mao, Samuel S Mao, Xianzhong Zeng, Ralph Greif, and Richard E Russo. "Nanosecond and femtosecond laser ablation of brass: Particulate and ICPMS measurements." Analytical Chemistry 76 (2004) 379-383. LBNL-54108.
Jeong, Sungho, Ralph Greif, and Richard E Russo. "Numerical modeling of pulsed laser evaporation of aluminum targets." Applied Surface Science 129 (1998) 177-183. LBNL-41215.
Liu, Chunyi, Xianglei Mao, Samuel S Mao, Ralph Greif, and Richard E Russo. "Particle-size dependent chemistry from laser ablation of brass." Analytical Chemistry 77.20 (2005) 6687-6691.
Mao, Samuel S, Ralph Greif, Xianglei Mao, and Richard E Russo. "Plasma Development During Picosecond Laser Processing of Electronic Materials." Journal of Heat Transfer-Transactions of the ASME 122.3 (2000) 424-424. LBNL-48386.

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