Effect of ion irradiation on C60 thin films - Ion-irradiation-induced resistance to photopolymerizationK. Narumi, Y. Xu, K. Miyashita and H. NaramotoEur. Phys. J. D, 24 1-3 (2003) 385-388DOI: https://doi.org/10.1140/epjd/e2003-00150-5