Nonlocal elasticity theory of polymeric liquid crystals

WS Lo, RA Pelcovits - Physical Review A, 1990 - APS
We construct a nonlocal theory of elasticity for a nematic polymer composed of rigid or
semiflexible molecules. We then introduce a mean-field theory for the calculation of wave …

Exact pair correlations in a one-dimensional fluid of hard cores with orientational and translational degrees of freedom

JF Marko - Physical review letters, 1989 - APS
Exact direct and usual pair correlations for a fluid of anisotropic hard cores with orientational
as well as one-dimensional translational degrees of freedom are obtained. These results …

Integral equation theory for molecular fluids: effect of quadrupolar interactions

S Gupta, J Ram, RC Singh - Physica A: Statistical Mechanics and its …, 2000 - Elsevier
The Percus–Yevick (PY) and the hypernetted chain (HNC) integral equations have been
solved for fluids of hard ellipsoids of a revolution represented by a hard Gaussian overlap …

[引用][C] 受限导致硬椭球液体的取向有序

缪晗, 马红孺 - 化学物理学报, 2016

A density functional study of nematic-smectic A-solid transitions of parallel hard spherocylinders

H Xu - Molecular Physics, 1992 - Taylor & Francis
A density functional theory is formulated to study the nematic, smectic A and solid phases
and phase transitions of a system of parallel hard spherocylinders (PHSC). For the direct …

Thermodynamic properties of hard ellipsoid square-well fluid

AK Singh, TK Dey, SK Sinha - Pramana, 1990 - Springer
The perturbation theory with non-spherical reference system is used for molecular fluid with
angle-dependent square-well type potential. Simple analytic expressions are given for the …

Isotropic and nematic phases of the hard spheroid fluid: A virial approach

XM You, AY Vlasov, L Anton, AJ Masters - Physical Review E—Statistical …, 2012 - APS
We use a high level virial expansion to investigate the properties of the isotropic and
nematic phases of the hard spheroid fluid. We use the Monte Carlo techniques described …

Entropy of rodlike particles: continuum versus lattice representations

LA Chick, C Viney - Molecular Crystals and Liquid Crystals, 1991 - Taylor & Francis
The computationally tractable discrete lattice model is compared to a more realistic
representation of rodlike particles, which allows continuous variation of rod position and …

Discotic Nematic-Isotropic Phase Transition Properties for a Disc-Like Mesogen

TK Lahiri, S Singh - Molecular Crystals and Liquid Crystals, 2011 - Taylor & Francis
A statistical mechanical perturbation theory has been used to describe discotic nematic-
isotropic phase transition for a discotic liquid crystal, hexa (p-octyl phenyl ethynyl) benzene …

Isotropic-Nematic Transition of Hard Ellipsoid Fluids

H Miao, Y Li, S Li, HG Xu, HR Ma - Chinese Physics Letters, 2015 - iopscience.iop.org
We numerically study the thermodynamic properties of a hard ellipsoid fluid by mainly
focusing on its phase transition from an isotropic phase into a nematic phase (ie isotropic …