H
Henk N. W. Lekkerkerker
Researcher at Utrecht University
Publications - 178
Citations - 13208
Henk N. W. Lekkerkerker is an academic researcher from Utrecht University. The author has contributed to research in topics: Phase (matter) & Liquid crystal. The author has an hindex of 59, co-authored 178 publications receiving 12552 citations. Previous affiliations of Henk N. W. Lekkerkerker include Eindhoven University of Technology & Technical University of Berlin.
Papers
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Insights into phase transition kinetics from colloid science
TL;DR: Important advances have been made, for example, with new imaging techniques that allow direct observation of individual colloidal particles undergoing phase transitions, revealing some of the secrets of the complex pathways involved.
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Phase Behaviour of Colloid + Polymer Mixtures
TL;DR: In this article, a new treatment of the phase behaviour of a colloid + nonadsorbing polymer mixture is described and calculated phase diagrams show marked polymer partitioning between coexisting phases, an effect not considered in the usual effective potential approaches to this problem.
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Phase transitions in lyotropic colloidal and polymer liquid crystals
TL;DR: An overview of theory and experiments on liquid crystal phases which appear in solutions of elongated colloidal particles or stiff polymers is given in this article, along with extensions to polydisperse solutions and soft interactions.
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Liquid crystal phase transitions in suspensions of polydisperse plate-like particles
TL;DR: A suspension of plate-like colloids that shows isotropic, nematic and columnar phases on increasing the particle concentration is described, finding that the columnar two-dimensional crystal persists for a polydispersity of up to 25%, with a cross-over to smectic-like ordering at very high particle concentrations.
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Direct visual observation of thermal capillary waves.
TL;DR: It is shown that capillary waves induce the spontaneous breakup of thin liquid films and thus are of key importance in the process of droplet coalescence.