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| Hauptseite > Publikationsdatenbank > Rod-like colloids in external electric fields > print |
| 001 | 202638 | ||
| 005 | 20240619083513.0 | ||
| 037 | _ | _ | |a FZJ-2015-04828 |
| 041 | _ | _ | |a English |
| 100 | 1 | _ | |a Dhont, Jan K.G. |0 P:(DE-Juel1)130616 |b 0 |e Corresponding author |u fzj |
| 111 | 2 | _ | |a Institutsseminar, CPG |c Vienna |d 2015-06-23 - 2015-06-23 |w Austria |
| 245 | _ | _ | |a Rod-like colloids in external electric fields |f 2015-06-23 |
| 260 | _ | _ | |c 2015 |
| 336 | 7 | _ | |a Talk (non-conference) |b talk |m talk |0 PUB:(DE-HGF)31 |s 1436517462_18813 |2 PUB:(DE-HGF) |x Invited |
| 336 | 7 | _ | |a Conference Paper |0 33 |2 EndNote |
| 336 | 7 | _ | |a Other |2 DataCite |
| 336 | 7 | _ | |a Other |2 DINI |
| 336 | 7 | _ | |a INPROCEEDINGS |2 BibTeX |
| 336 | 7 | _ | |a LECTURE_SPEECH |2 ORCID |
| 502 | _ | _ | |c Chemisch Physikalische Gesellschaft |
| 520 | _ | _ | |a Electric fields can induce interactions between charged colloids that lead to the formation of new phases and dynamical states. In this presentation, the phase/state behavior of very long and thin, highly charged rod-like colloids (fd-virus particles) under oscillating external electric fields is discussed. Fd-virus suspensions exhibit an isotropic-nematic phase transition. For concentrations of fd-virus particles within the two-phase isotropic-nematic coexistence region, various field-induced phase transitions and dynamical states are observed, depending on the field-amplitude and frequency. A non-chiral nematic, a chiral nematic, a homeotropically aligned homogeneous phase, and a dynamical state where non-chiral nematic domains persistently melt and form are observed. The molecular origin of the various phases is discussed, and a semi-quantitative theory is presented for the dynamical state. |
| 536 | _ | _ | |a 551 - Functional Macromolecules and Complexes (POF3-551) |0 G:(DE-HGF)POF3-551 |c POF3-551 |f POF III |x 0 |
| 909 | C | O | |o oai:juser.fz-juelich.de:202638 |p VDB |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)130616 |
| 913 | 1 | _ | |a DE-HGF |b Key Technologies |l BioSoft – Fundamentals for future Technologies in the fields of Soft Matter and Life Sciences |1 G:(DE-HGF)POF3-550 |0 G:(DE-HGF)POF3-551 |2 G:(DE-HGF)POF3-500 |v Functional Macromolecules and Complexes |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |
| 914 | 1 | _ | |y 2015 |
| 920 | _ | _ | |l yes |
| 920 | 1 | _ | |0 I:(DE-Juel1)ICS-3-20110106 |k ICS-3 |l Weiche Materie |x 0 |
| 980 | _ | _ | |a talk |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a I:(DE-Juel1)ICS-3-20110106 |
| 980 | _ | _ | |a UNRESTRICTED |
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