000152205 001__ 152205
000152205 005__ 20240619083458.0
000152205 037__ $$aFZJ-2014-01961
000152205 041__ $$aEnglish
000152205 082__ $$a530
000152205 1001_ $$0P:(DE-Juel1)130749$$aKang, Kyongok$$b0$$eCorresponding Author$$ufzj
000152205 245__ $$aNonequilibrium Phase Transitions and Equilibrium Textures of Charged Chiral Rods (fd-Viruses)
000152205 260__ $$aLibertyville, Ill.$$bDavid Publ.$$c2014
000152205 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1397043460_8373
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000152205 520__ $$aBoth non-equilibrium phase transitions and equilibrium textures of interacting charged chiral rods are explored, where thick electric double layers are present in the suspensions of charged chiral fibrous (fd) viruses at a low ionic strength. We first start with the electric phase/state diagram, illustrating dynamic frequency responses at the concentration of isotropic-nematic (I-N) coexistence, leading to various field-induced phases/states. As a low frequency response, two sharp transitions of chiral-nematic phases and dynamical states are induced, while as one transition is found to a homeotropic phases that is stabilized at a high-frequency. The characterizations of field-induced phases/states, and critical slowing down behaviors in the non-equilibrium criticality are discussed, by means of image-time correlation, dynamic light scattering and electric birefringence. For the equilibrium phase behaviors, depolarized optical morphology is studied with their texture dynamics, as an increase of rod concentration for a long equilibration time (80-100 h). Structure arrest has been observed by dynamic light scattering, above a glass transition concentration. Below the glass transition concentration, chiral-nematic textures are equilibrated at low, but above the I-N coexistence concentration. At higher, near to the glass transition concentration, another type of the equilibrium is reached as “domain” textures (of the helical domains) . Whether there will be a thermodynamic access of the density in orientational domains in these equilibrated textures in the interaction of charged chiral rods would be an interesting issue.  
000152205 536__ $$0G:(DE-HGF)POF2-451$$a451 - Soft Matter Composites (POF2-451)$$cPOF2-451$$fPOF II$$x0
000152205 773__ $$0PERI:(DE-600)2702036-8$$n1$$p26-35$$tJournal of physical science and application$$v4$$x2159-5348$$y2014
000152205 8564_ $$uhttps://juser.fz-juelich.de/record/152205/files/FZJ-2014-01961.pdf$$yRestricted$$zPublished final document.
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000152205 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130749$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000152205 9132_ $$0G:(DE-HGF)POF3-551$$1G:(DE-HGF)POF3-550$$2G:(DE-HGF)POF3-500$$aDE-HGF$$bKey Technologies$$lBioSoft  Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences$$vFunctional Macromolecules and Complexes$$x0
000152205 9131_ $$0G:(DE-HGF)POF2-451$$1G:(DE-HGF)POF2-450$$2G:(DE-HGF)POF2-400$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bSchlüsseltechnologien$$lBioSoft$$vSoft Matter Composites$$x0
000152205 9141_ $$y2014
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000152205 920__ $$lyes
000152205 9201_ $$0I:(DE-Juel1)ICS-3-20110106$$kICS-3$$lWeiche Materie $$x0
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