Refractive index measurements in uniaxial and biaxial lyotropic nematic phases
Wladimir S. Braga, Oscar R. Santos, Danilo Degan Luders, Newller M. Kimura, Anderson R. Sampaio, Manuel Simões, Antonio.J. Palangana.
Journal of Molecular Liquids – Volume: 213, Páginas:186-190 , Issue: , Doi:10.1016/j.molliq.2015.10.058
:The calamitic (NC) and discotic (ND) uniaxial nematic phases are characterized by an order parameter which is a second-rank, symmetric, traceless tensor with two different eigenvalues […]