TY - JOUR AU - Fajardo O.Y. AU - Gnecco E. AU - Mazo J.J. PY - 2014 DO - 10.1103/PhysRevB.89.075423 UR - http://hdl.handle.net/20.500.12614/2305 T2 - Physical Review B - Condensed Matter and Materials Physics LA - en TI - Out-of-plane and in-plane actuation effects on atomic-scale friction TY - research article VL - 89 ER -