On the origin of the heterogeneous orientation dynamics of semiflexible polymers in solutions B. Loppinet, G. Fytas, G. Petekidis, T. Sato and G. Wegner Eur. Phys. J. E, 8 5 (2002) 461-464 Published online: 15 August 2002 DOI: 10.1140/epje/i2002-10046-8