Rigid fully flexible fused hard sphere model: Difference between revisions
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The '''rigid fully flexible fused hard sphere model''' (RFFFHS) consists of a [[fused hard sphere chains| fused hard sphere chain]] in which one section is rigid and the rest of the ''molecule'' is flexible. | [[Image:RFFFHS_model.png|thumb|right|The RFFFHS for the case of 10 rigid + 5 flexible with overlap]] | ||
The '''rigid fully flexible fused hard sphere model''' (RFFFHS) consists of a [[fused hard sphere chains| fused hard sphere chain]] in which one section is rigid and the rest of the ''molecule'' is flexible <ref>[http://dx.doi.org/10.1103/PhysRevE.64.011703 Carl McBride, Carlos Vega, and Luis G. MacDowell "Isotropic-nematic phase transition: Influence of intramolecular flexibility using a fused hard sphere model" Physical Review E '''64''' 011703 (2001)]</ref> | |||
<ref>[http://dx.doi.org/10.1063/1.1517604 Carl McBride and Carlos Vega "A Monte Carlo study of the influence of molecular flexibility on the phase diagram of a fused hard sphere model", Journal of Chemical Physics '''117''' pp. 10370-10379 (2002)]</ref>. | |||
==Excluded volume== | |||
For the tangential case the [[excluded volume]] is given by <ref>[http://dx.doi.org/10.1063/1.4737663 Thijs van Westen, Thijs J. H. Vlugt, and Joachim Gross "An analytical approximation for the orientation-dependent excluded volume of tangent hard sphere chains of arbitrary chain length and flexibility", Journal of Chemical Physics '''137''' 044906 (2012)]</ref>. | |||
==References== | ==References== | ||
<references/> | |||
;Related reading | |||
*[http://dx.doi.org/10.1063/1.2751497 Tao Jiang and Jianzhong Wu "Isotropic-nematic phase transition in athermal solutions of rod-coil diblock copolymers", Journal of Chemical Physics '''127''' 034902 (2007)] | |||
*[http://dx.doi.org/10.1063/1.4907639 Bernardo Oyarzún, Thijs van Westen and Thijs J. H. Vlugt "Isotropic-nematic phase equilibria of hard-sphere chain fluids—Pure components and binary mixtures", Journal of Chemical Physics '''142''' 064903 (2015)] | |||
[[category:liquid crystals]] | [[category:liquid crystals]] | ||
[[category:models]] | [[category:models]] | ||
Latest revision as of 12:45, 16 February 2015
The rigid fully flexible fused hard sphere model (RFFFHS) consists of a fused hard sphere chain in which one section is rigid and the rest of the molecule is flexible [1] [2].
Excluded volume[edit]
For the tangential case the excluded volume is given by [3].
References[edit]
- ↑ Carl McBride, Carlos Vega, and Luis G. MacDowell "Isotropic-nematic phase transition: Influence of intramolecular flexibility using a fused hard sphere model" Physical Review E 64 011703 (2001)
- ↑ Carl McBride and Carlos Vega "A Monte Carlo study of the influence of molecular flexibility on the phase diagram of a fused hard sphere model", Journal of Chemical Physics 117 pp. 10370-10379 (2002)
- ↑ Thijs van Westen, Thijs J. H. Vlugt, and Joachim Gross "An analytical approximation for the orientation-dependent excluded volume of tangent hard sphere chains of arbitrary chain length and flexibility", Journal of Chemical Physics 137 044906 (2012)
- Related reading
- Tao Jiang and Jianzhong Wu "Isotropic-nematic phase transition in athermal solutions of rod-coil diblock copolymers", Journal of Chemical Physics 127 034902 (2007)
- Bernardo Oyarzún, Thijs van Westen and Thijs J. H. Vlugt "Isotropic-nematic phase equilibria of hard-sphere chain fluids—Pure components and binary mixtures", Journal of Chemical Physics 142 064903 (2015)