Papers Published

  1. Kim, Yudong and Tan, Teh Y. and Massoud, Hisham Z. and Fair, Richard B., Modeling the enhanced diffusion of implanted boron in silicon, Proceedings - The Electrochemical Society, vol. 91 no. 4 (1991), pp. 304 - 320 .
    (last updated on 2007/04/10)

    Abstract:
    A simulation model was developed to describe the anomalous transient enhanced diffusion of implanted boron in silicon characterized by profiles in which a secondary peak is formed near the amorphous/crystalline interface. In this model, the diffusion equation was obtained by assumining either a self-interstitial/boron atom exchange mechanism or an intrinsic point defect/boron atom pair formation and diffusion. The initial distribution of excess point defects was proposed based on a depth-dependent implantation damage distribution. The effective diffusivity of point defects and their initial distributions were adjusted during the simulation to obtained the best fit to the SIMS boron diffusion profiles.

    Keywords:
    Boron - Diffusion;Mass Spectrometers;Computer Simulation;