We demonstrate epitaxial silicon growth of 8 A/s at temperatures as low as
195 degrees C, using hot-wire chemical vapor deposition. Characterization b
y transmission electron microscopy shows epitaxial layers of Si. We briefly
discuss various aspects of the process parameter space. Finally, we consid
er differences in the chemical kinetics of this process when compared to ot
her epitaxial deposition techniques. (C) 1999 American Institute of Physics
. [S0003-6951(99)04233-3].