G. Yuan et al., INFLUENCE OF SILICON TIP ARRAYS ON EFFECTIVE WORK FUNCTION OF DIAMOND, Journal of vacuum science & technology. B, Microelectronics and nanometer structures processing, measurement and phenomena, 16(2), 1998, pp. 710-711
The diamond films were deposited on silicon tip arrays by the microwav
e plasma chemical vapor deposition technique. The field emission prope
rty of diamond films deposited on tips (D tips) was compared with that
of diamond on silicon wafers (D wafer). It shows that the effective w
ork function becomes large at the high electrical field for the D tip
sample, and that can be explained as an effect of the diamond films be
ing in a breakdown state. (C) 1998 American Vacuum Society. [S0734-211
X(98)07802-0].