TY - JOUR AU - Hsieh, S AU - Sambasivan, S AU - Sengers, J AU - Hsu, Stephen C2 - Journal of Vacuum Science and Technology A DA - 2006-09-06 00:09:00 LA - en M1 - 24 PB - Journal of Vacuum Science and Technology A PY - 2006 TI - Self-Assembled Monolayers: Effect of Chain Length on Nanofriction ER -