Search Results - "van Enckevort, W. J. P."

The Critical Rayleigh Number in Low Gravity Crystal Growth from Solution by Poodt, P. W. G., Christianen, P. C. M., Enckevort, W. J. P. van, Maan, J. C., Vlieg, E.

“…If crystal growth from solution takes place in a closed container, a critical Rayleigh number can be defined, below which buoyancy driven convection is…”
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Scaling Up Attrition-Enhanced Deracemization by Use of an Industrial Bead Mill in a Route to Clopidogrel (Plavix) by Noorduin, W. L, van der Asdonk, P, Bode, A. A. C, Meekes, H, van Enckevort, W. J. P, Vlieg, E, Kaptein, B, van der Meijden, M. W, Kellogg, R. M, Deroover, G

“…The recently discovered technique of deracemization by means of grinding a racemic conglomerate in contact with a solution wherein racemization occurs has been…”
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Magnetically controlled gravity for protein crystal growth by Heijna, M. C. R., Poodt, P. W. G., Tsukamoto, K., de Grip, W. J., Christianen, P. C. M., Maan, J. C., Hendrix, J. L. A., van Enckevort, W. J. P., Vlieg, E.

“…The occurrence of convective flows during crystal growth is believed to adversely affect crystal quality. Space-based crystal growth is therefore actively…”
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Growth Inhibition of Protein Crystals: A Study of Lysozyme Polymorphs by Heijna, M. C. R, Enckevort, W. J. P. van, Vlieg, E

“…Crystal morphology is determined by the relative growth rates of the different faces involved. Opposite faces (hkl) and (h̅k̅l̅) can show different rates if…”
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The applicability of ultra thin silicon films as interlayers for CVD diamond deposition on steels by Buijnsters, J. G., Shankar, P., van Enckevort, W. J. P., Schermer, J. J., ter Meulen, J. J.

“…In this study, the use of thin Si interlayers (35–150 nm) for promoting diamond deposition onto steel is investigated. The diamond films are deposited by hot…”
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Simple Geometry for Diffusion Limited Protein Crystal Growth: Harnessing Gravity to Suppress Convection by Poodt, P. W. G, Heijna, M. C. R, Schouten, A, Gros, P, van Enckevort, W. J. P, Vlieg, E

“…A new upside-down geometry is proposed to achieve the beneficial effects of microgravity crystal growth by making use of buoyant forces instead of compensating…”
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Using Gradient Magnetic Fields to Suppress Convection during Crystal Growth by Poodt, P. W. G, Heijna, M. C. R, Christianen, P. C. M, van Enckevort, W. J. P, de Grip, W. J, Tsukamoto, K, Maan, J. C, Vlieg, E

“…Using in situ schlieren microscopy, we have studied the growth process of nickel sulfate hexahydrate crystals in a gradient magnetic field under conditions…”
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Critical parameters in hot filament chemical vapor deposition of diamond films on tool steel substrates with CrN interlayers by Gowri, M., Li, H., Kacsich, T., Schermer, J.J., van Enckevort, W.J.P., ter Meulen, J.J.

“…The accomplishment of adherent and continuous diamond coatings on tool steel substrates with CrN interlayers is determined by many key parameters such as…”
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A Comparison between Simulations and Experiments for Microgravity Crystal Growth in Gradient Magnetic Fields by Poodt, P. W. G., Heijna, M. C. R., Christianen, P. C. M., Enckevort, W. J. P. van, Maan, J. C., Vlieg, E.

“…Experiments on microgravity crystal growth in gradient magnetic fields for nickel sulfate and lysozyme are compared with finite element simulations. These…”
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On the Definition of a Monte Carlo Model for Binary Crystal Growth by Los, J. H, van Enckevort, W. J. P, Meekes, H, Vlieg, E

“…We show that consistency of the transition probabilities in a lattice Monte Carlo (MC) model for binary crystal growth with the thermodynamic properties of a…”
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Suppression of convection using gradient magnetic fields during crystal growth of NiSO4∙6H2O by Poodt, P. W. G., Heijna, M. C. R., Tsukamoto, K., de Grip, W. J., Christianen, P. C. M., Maan, J. C., van Enckevort, W. J. P., Vlieg, E.

“…A magnetic field was successfully used to suppress buoyancy driven convection during solution growth of a NiSO4∙6H2O crystal. The disappearance of the…”
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Growth Rate Analysis of Gibbsite Single Crystals Growing from Aqueous Sodium Aluminate Solutions by Sweegers, C, Meekes, H, van Enckevort, W. J. P, Hiralal, I. D. K, Rijkeboer, A

“…In-situ optical microscopy was used to measure the growth rate of gibbsite single crystals growing from aqueous sodium aluminate solutions. The growth rate was…”
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Interlacing of growth steps on crystal surfaces as a consequence of crystallographic symmetry by Van Enckevort, W. J. P., Bennema, P.

“…During crystal growth, concentric steps of unit‐layer thickness [= , with the surface's hkl Miller indices corrected according to the selection rules for…”
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Interlaced spiral growth and step splitting on a steroid crystal by Stoica, C., van Enckevort, W.J.P., Meekes, H., Vlieg, E.

“…This paper presents detailed ex situ observations of spiral patterns on the ( 0 1 ¯ 0 ) face of the stable polymorph of the 7 αMNa steroid, using atomic force…”
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Bias enhanced diamond nucleation on Mo and CrN coated stainless steel substrates in a HFCVD reactor by Li, H., Gowri, M., Schermer, J.J., van Enckevort, W.J.P., Kacsich, T., ter Meulen, J.J.

“…Bias enhanced nucleation was explored in order to obtain a high diamond nucleation density on Mo and CrN coated stainless steel substrates in a hot-filament…”
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Direct deposition of diamond films on steel using a three-step process by Gowri, M., Li, H., Schermer, J.J., van Enckevort, W.J.P., ter Meulen, J.J.

“…Diamond coatings were successfully deposited on tool steel substrates without using any external diffusion barrier layers. The diamond film deposition was…”
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On the Crystallization of Epitaxial Racemic Conglomerates by van Enckevort, W. J. P

“…The resolution of racemic conglomerates by crystallization methods is often prevented by the formation of epitaxial racemic conglomerates. These laminar…”
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Monolayer and aggregate formation of a modified phthalocyanine on mica determined by a delicate balance of surface interactions by van den Bruele, F.J., de Poel, W., Sturmans, H.W.M., Pintea, S., de Gelder, R., Wermeille, D., Juríček, M., Rowan, A.E., van Enckevort, W.J.P., Vlieg, E.

“…An ordered layer of a phthalocyanine modified with ether tails can be formed on muscovite mica if removed from solution and dried. This ordered layer forms on…”
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Influence of Additives on Alkaline Etching of Silicon(111) by Shah, I. A, Koekkoek, A. J. J, van Enckevort, W. J. P, Vlieg, E

“…Apart from temperature and alkaline concentration, the surface morphology of silicon surfaces after wet chemical etching is also profoundly influenced by the…”
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Growth of GaN on nano-crystalline diamond substrates by van Dreumel, G.W.G., Buijnsters, J.G., Bohnen, T., ter Meulen, J.J., Hageman, P.R., van Enckevort, W.J.P., Vlieg, E.

“…In this study GaN has been grown on nano-crystalline diamond substrates utilizing metal-organic chemical vapour deposition (MOCVD). It is shown that the growth…”
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