We have obtained macroscopic fractal aggregates of fullerite ranging in size from 100 to 400 μm. The fractal structure of
fullerite is formed by microscopic (30–100 nm) fullerite crystals in the presence of a temperature gradient under conditions
of diffusion-limited aggregation.
PACS numbers 81.05.Tp - 61.43.Hv - 61.48.1c
Pis’ma Zh. Éksp. Teor. Fiz. 67, No. 9, 684–685 (10 May 1998)