Rich polymorphism of a rod-like liquid crystal (8CB) confined in two types of unidirectional nanopores R. Guégan, D. Morineau, R. Lefort, W. Béziel, M. Guendouz, L. Noirez, A. Henschel and P. Huber Eur. Phys. J. E, 26 3 (2008) 261-273 Published online: 29 May 2008 DOI: 10.1140/epje/i2007-10323-0