摘要
SINCE the discovery of a simple graphite-arc method which can produce grams of C<sub>60</sub>, the growth of high quality C<sub>60</sub> films on various substrates has been one of the main subjects for fullerene research. It is reported that the growth behavior of C<sub>60</sub> films is determined by geometrical matching and the bonding properties between C<sub>60</sub> lattice and the surface of substrate. Much work has been done to investigate the growth and structure of C<sub>60</sub> films on various nonmetallic substrates, such as graphite, MoS<sub>2</sub>, mica and NaCl. The interactions between C<sub>60</sub> and nonmetallic substrates are van der Walls forces, so the growth of C<sub>60</sub> on these