RT Journal Article T1 Analytical expressions for the kinetic friction in the Prandtl-Tomlinson model A1 Gnecco E., A1 Roth R., A1 Baratoff A., YR 2012 FD 2012 LK http://hdl.handle.net/20.500.12614/2153 UL http://hdl.handle.net/20.500.12614/2153 LA en DS Repositorio institucional de IMDEA Nanociencia RD 28 abr. 2026