We have considered a nematogenic lattice model, consisting of three-component unit vectors, associated with a two-dimensional lattice, and interacting via London–Heller–de Boer dispersion potential restricted to nearest neighbours, already studied by simulation in three dimensions (Mol....

The present paper considers a biaxial nematogenic lattice model, involving particles of D2h symmetry, whose centres of mass are associated with a three-dimensional simple-cubic lattice; the pair potential is isotropic in orientation space, restricted to nearest neighbours, and has the simplified...

We report here the mean field (MF) and Monte Carlo (MC) simulation study of a nematogenic lattice model; it involves particles possessing D2h symmetry, whose centres of mass are associated with a two-dimensional square lattice, while particle orientations belong to ordinary three-dimensional space;...

The present paper considers a biaxial nematogenic lattice model, involving particles of D2h symmetry, whose centres of mass are associated with a three-dimensional simple-cubic lattice; the pair potential is defined by a London–De Boer–Heller dispersion interaction, restricted to nearest...