Thywissen, J., Johnson, K., Dekker, N., Prentiss, M., Wong, S., Weiss, K., et al. (1998). Metastable-atom-activated growth of an ultra-thin carbonaceous resist for reactive ion etching of SiO2 and Si3N4. Journal of Vacuum Science and Technology B, 16(3), 1155-1160. doi:10.1116/1.590026.