TY - GEN AU - Cieplak,M AU - Smith,E D AU - Robbins,M O TI - Molecular origins of friction: the force on adsorbed layers SN - 0036-8075 PY - 2010///0702 N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.265.5176.1209 ER -