Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Drwenski, Tara"'
Autor:
Drwenski, Tara, van Roij, René
Publikováno v:
Molecular Physics, 2018
We study the effect of flexibility and bend angle on systems of hard semiflexible boomerangs. These are modelled as two rodlike segments joined at one end with an angle that can fluctuate about a preferred angle. We use a second-virial theory for sem
Externí odkaz:
http://arxiv.org/abs/1806.06801
Publikováno v:
J. Chem. Phys. 149, 054902 (2018)
The properties of polymer composites with nanofiller particles change drastically above a critical filler density known as the percolation threshold. Real nanofillers, such as graphene flakes and cellulose nanocrystals, are not idealized disks and ro
Externí odkaz:
http://arxiv.org/abs/1805.05716
Publikováno v:
Phys. Rev. Lett. 120, 177801 (2018)
We use computer simulations to study the existence and stability of a biaxial nematic $N_b$ phase in systems of hard polyhedral cuboids, triangular prisms, and rhombic platelets, characterized by a long ($L$), medium ($M$), and short ($S$) particle a
Externí odkaz:
http://arxiv.org/abs/1801.07134
Publikováno v:
J. Chem. Phys. 147, 224904 (2017)
Nanofiller particles, such as carbon nanotubes or metal wires, are used in functional polymer composites to make them conduct electricity. They are often not perfectly straight cylinders, but may be tortuous or exhibit kinks. Therefore we investigate
Externí odkaz:
http://arxiv.org/abs/1709.08390
Publikováno v:
Soft Matter, 2016, 12, 5684 - 5692
We use Onsager theory and the local density approximation to study sedimentation-diffusion equilibrium density profiles of binary mixtures of thick and thin hard rods. We construct stacking diagrams for three diameter ratios, and find that even a sim
Externí odkaz:
http://arxiv.org/abs/1603.08689
Publikováno v:
J. Chem. Phys. 144, 094901 (2016)
We construct phase diagrams for charged rodlike colloids within the second-virial approximation as a function of rod concentration, salt concentration, and colloidal charge. Besides the expected isotropic-nematic transition, we also find parameter re
Externí odkaz:
http://arxiv.org/abs/1512.04694
We consider a bottom-up holographic model of QCD at finite temperature T and magnetic field B, and study dependence of thermodynamics and CP-odd transport on these variables. As the magnetic field couples to the flavor sector only, one should take th
Externí odkaz:
http://arxiv.org/abs/1506.01350
Autor:
Chiappini, Massimiliano, Drwenski, Tara, Van Roij, René, Dijkstra, Marjolein, Sub Soft Condensed Matter, Sub Cond-Matter Theory, Stat & Comp Phys, Soft Condensed Matter and Biophysics
Publikováno v:
Physical Review Letters, 123(6). American Physical Society
Physical Review Letters
Physical Review Letters
We perform an extensive computational study on the phase behavior of hard banana-shaped particles, and show that biaxial, twist-bend, and splay-bend nematic phases are metastable with respect to a smectic phase for a system of hard bent spherocylinde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f510881a789bc0bea1dbe1d3344823
https://dspace.library.uu.nl/handle/1874/385726
https://dspace.library.uu.nl/handle/1874/385726
Publikováno v:
Journal of Chemical Physics; 2016, Vol. 144 Issue 9, p094901-1-094901-13, 13p, 1 Diagram, 10 Graphs
Akademický článek
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