DTIC ADA207097: Model of Laser Induced Deposition pdf

DTIC ADA207097: Model of Laser Induced Deposition

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A model for laser induced electrolytic deposition on a semiconductor surface is developed. The laser induces two effects in the surface: thermal heating, which results in a thermal potential, and the Dember effect in which excited electrons and holes diffuse at different rates. The model is compared with experiment, and the ring-shaped deposit discovered is reproduced in the calculation. Keywords: Deposition; Semiconductors; Laser induced; Liquid electrolytes; Dember effect; Electrons; Holes

• Creator/s: Defense Technical Information Center
• Date: 4/1/1989
• Year: 1989
• Book Topics/Themes: DTIC Archive, Wu, Z C, STATE UNIV OF NEW YORK AT BUFFALO DEPT OF CHEMISTRY, *DEPOSITION, *ELECTROLYSIS, *LASERS, *SEMICONDUCTORS, ELECTROLYTES, SURFACES, RINGS, DEPOSITS, THERMAL PROPERTIES, HEATING, SHAPE, LIQUIDS, ELECTRONS

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