M.H. Brodsky
Thin Solid Films
We summarize our recent results on thickness and surface variations in the conductivity and photoconductivity of phosphorus-doped n-type hydrogenated amorphous silicon films. Our principal finding is that thinner films have lower conductivities, higher activation energies and, for a certain range of thicknesses, higher photoconductivities. A speculation is given for the origin of the enhanced photoconductivity in terms of field-assisted carrier separation in the surface barrier region. © 1980.
M.H. Brodsky
Thin Solid Films
S.R. Herd, P. Chaudhari, et al.
Journal of Non-Crystalline Solids
Peter Y. Yu, F. Evangelisti
Solid State Communications
M.H. Brodsky
Thin Solid Films