Li‐Jen Cheng

Analysis of the interaction of a laser pulse with a silicon wafer: Determination of bulk lifetime and surface recombination velocity

Keung L. Luke, Li‐Jen Cheng · Journal of Applied Physics · 1987 · 241 citations

Engineering, Laser Science, Laser Applications +20

Infrared absorption of silicon irradiated by protons

Massimo Rolle, Li‐Jen Cheng, Y. H. Lee et al. · physica status solidi (b) · 1978 · 69 citations

Hydrogen Vibrational Bands, Ion Implantation, Infrared Absorption +12

Quantification of the effects of generation volume, surface recombination velocity, and diffusion length on the electron-beam-induced current and its derivative: Determination of diffusion lengths in the low micron and submicron ranges

Keung L. Luke, Oldwig von Roos, Li‐Jen Cheng · Journal of Applied Physics · 1985 · 65 citations

Diffusion Lengths, Engineering, Diffusion Length +16

Temperature and intensity dependence of photorefractive effect in GaAs

Li‐Jen Cheng, Afshin Partovi · Applied Physics Letters · 1986 · 58 citations

Optical Materials, Engineering, Laser Science +16

Optical correlators with fast updating speed using photorefractive semicondutor materials

Gregory Gheen, Li‐Jen Cheng · Applied Optics · 1988 · 46 citations

Optical Materials, Engineering, Optical Transmission System +16