Search Results - "van den Pol, E."

Experimental realization of biaxial liquid crystal phases in colloidal dispersions of boardlike particles by van den Pol, E, Petukhov, A V, Thies-Weesie, D M E, Byelov, D V, Vroege, G J

“…Biaxial nematic and biaxial smectic phases were found in a colloidal model system of goethite (alpha-FeOOH) particles with a simple boardlike shape and…”
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Onsager Revisited: Magnetic Field Induced Nematic−Nematic Phase Separation in Dispersions of Goethite Nanorods by van den Pol, E, Lupascu, A, Diaconeasa, M. A, Petukhov, A. V, Byelov, D. V, Vroege, G. J

“…We found, using polarization microscopy and small-angle X-ray scattering, that for goethite, a low polydispersity suffices to form two separate nematic phases,…”
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Magnetic-field-induced nematic-nematic phase separation and droplet formation in colloidal goethite by van den Pol, E, Verhoeff, A A, Lupascu, A, Diaconeasa, M A, Davidson, P, Dozov, I, Kuipers, B W M, Thies-Weesie, D M E, Vroege, G J

“…We demonstrate the suitability of polarization microscopy to study the recently discovered (parallel) nematic-(perpendicular) nematic phase separation. This…”
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Uniaxial and biaxial liquid crystal phases in colloidal dispersions of board-like particles by van den Pol, E., Thies-Weesie, D.M.E., Petukhov, A.V., Byelov, D.V., Vroege, G.J.

“…Dispersions of board-like goethite (α-FeOOH) particles with short-range repulsive interaction form a versatile colloidal model system, showing a nematic,…”
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Time and temperature dependence of the emissions from the quantum-cutting phosphor LiGdF4: Eu3 by VERGEER, P, VAN DEN POL, E, MEIJERINK, A

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Phase behaviour of lyotropic liquid crystals in external fields and confinement by Leferink op Reinink, A. B. G. M., van den Pol, E., Petukhov, A. V., Vroege, G. J., Lekkerkerker, H. N. W.

“…This mini-review discusses the influence of external fields on the phase behaviour of lyotropic colloidal liquid crystals. The liquid crystal phases reviewed,…”
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Phase behaviour of lyotropic liquid crystals in external fields and confinement: Colloidal Dispersions in External Fields by LEFERINK OP REININK, A. B. G. M, VAN DEN POL, E, PETUKHOV, A. V, VROEGE, G. J, LEKKERKERKER, H. N. W

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Time and temperature dependence of the emissions from the quantum-cutting phosphor by Vergeer, P., van den Pol, E., Meijerink, A.

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Time and temperature dependence of the emissions from the quantum-cutting phosphor LiGdF 4 : Eu 3 by Vergeer, P., van den Pol, E., Meijerink, A.

“…The Gd–Eu couple is well known for efficient conversion of absorbed high-energy photons into two visible photons (quantum cutting). For this couple, a model…”
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Size Fractionation in a Phase-Separated Colloidal Fluid by Erné, Ben H, van den Pol, Esther, Vroege, Gert Jan, Visser, Tom, Wensink, Henricus H

“…Phase separation of a polydisperse colloidal dispersion implies size fractionation. An application of this effect is given by size-selective purification…”
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Undulation fluctuations in the smectic A phase of goethite nanorods by Petukhov, A. V., van den Pol, E., Byelov, D. V., Thies-Weesie, D. M. E., Vroege, G. J.

“…Abstract only…”
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