Tangent linear hard sphere chains

Example of the tangent linear hard sphere chain model, with m=6.

This model consists of, as the name suggests, chains of varying monomer length ($m$), placed tangentially in a linear configuration. Each monomer is a hard sphere model and each molecule is rigid. For Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle m=5} smectic-A phase beomes stable. For Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle m=6} the nematic phase becomes stable.

References

1. Carlos Vega, Carl McBride, and Luis G. MacDowell "Liquid crystal phase formation for the linear tangent hard sphere model from Monte Carlo simulations", Journal of Chemical Physics 115 pp. 4203-4211 (2001)