1. S. Chandrasekhar, B. K. Sadashiva, and K. A. Suresh, Liquid crystals of disc-like molecules, Pramana, vol.38, issue.5, pp.471-480, 1977.
DOI : 10.1007/BF02846252

J. W. Goodby, P. J. Collings, T. Kato, C. Tschierske, H. F. Gleeson et al., Handbook of Liquid Crystals: Applications of Liquid Crystals, 2014.
DOI : 10.1002/9783527671403

S. Kumar and L. K. Sagar, CdSe quantum dots in a columnar matrix, Chemical Communications, vol.17, issue.44, pp.12182-12184, 2011.
DOI : 10.1039/c1cc15633k

F. A. Cotton, Metal Atom Clusters in Oxide Systems, Inorganic Chemistry, vol.3, issue.9, pp.1217-1220, 1964.
DOI : 10.1021/ic50019a003

M. Kaller, C. Deck, A. Meister, G. Hause, A. Baro et al., Counterion Effects on the Columnar Mesophases of Triphenylene-Substituted [18]Crown-6 Ethers: Is Flatter Better?, CrossRef CAS PubMed . 18, pp.6326-6337, 2010.
DOI : 10.1002/chem.201000155