Unusual odd-even effects depending on the monomer chain length in nematic liquid crystals made of rod-like dimersBrindaban Kundu, Santanu Kumar Pal, Sandeep Kumar, R. Pratibha and N. V. MadhusudanaEPL, 85 3 (2009) 36002DOI: https://doi.org/10.1209/0295-5075/85/36002