Molecular dynamics in thin grafted and spin-coated polymer layers F. Kremer, L. Hartmann, A. Serghei, P. Pouret and L. Léger Eur. Phys. J. E, 12 1 (2003) 139-142 Published online: 08 October 2003 DOI: 10.1140/epje/i2003-10053-3