Structure and polarity of 8CB films evaporated onto solid substrates I. Drevenšek Olenik, K. Kočevar, I. Muševič and Th. Rasing Eur. Phys. J. E, 11 2 (2003) 169-175 Published online: 25 June 2003 DOI: 10.1140/epje/i2003-10013-y