Y. Morita, K. Nakajima, M. Suzuki, K. Narumi, Y. Saitoh, W. Vandervorst, K. Kimura. Cluster effect on projected range of 30 keV C-60(+) CL in silicon. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 2011. 269. 19. 2080-2083