scholarly journals Reactive Monte Carlo Simulations for Charge Regulation of Colloidal Particles

2021 ◽  
Author(s):  
Amin Bakhshandeh ◽  
Derek Frydel ◽  
Yan Levin
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Colloidal Particles ◽  
Charge Regulation

Monte Carlo simulations of a model two-dimensional, two-patch colloidal particles

2015 ◽  
Vol 143 (6) ◽  
pp. 064509 ◽  
Author(s):  
W. Rżysko ◽  
S. Sokołowski ◽  
T. Staszewski
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Colloidal Particles ◽  
Two Dimensional

scholarly journals Interaction and structuration of membrane-binding and membrane-excluding colloidal particles in lamellar phases

Soft Matter ◽  
2019 ◽  
Vol 15 (21) ◽  
pp. 4351-4362
Author(s):  
Ruben Zakine ◽  
Dasith de Silva Edirimuni ◽  
Doru Constantin ◽  
Paolo Galatola ◽  
Jean-Baptiste Fournier
Keyword(s):  
Experimental Data ◽  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Colloidal Particles ◽  
Membrane Binding ◽  
Gaussian Model ◽  
Lamellar Phase ◽  
Discrete Gaussian Model ◽  
Lamellar Phases ◽  
Comparison With Experimental Data

Within the framework of a discrete Gaussian model, we present analytical results, Monte Carlo simulations, and comparison with experimental data for the interaction between colloidal particles embedded in a lamellar phase.

Low-voltage EDS of magnesium ferrite Dendrites in a FEG-SEM

1996 ◽  
Vol 54 ◽  
pp. 478-479
Author(s):  
Matthew T. Johnson ◽  
Ian M. Anderson ◽  
Jim Bentley ◽  
C. Barry Carter
Keyword(s):  
Monte Carlo ◽  
Quantitative Analysis ◽  
Monte Carlo Simulations ◽  
Cross Section ◽  
Spatial Resolution ◽  
Low Voltage ◽  
Magnesium Ferrite ◽  
X Ray ◽  
Interaction Volume ◽  
Ferrite Spinel

Energy-dispersive X-ray spectrometry (EDS) performed at low (≤ 5 kV) accelerating voltages in the SEM has the potential for providing quantitative microanalytical information with a spatial resolution of ∼100 nm. In the present work, EDS analyses were performed on magnesium ferrite spinel [(MgxFe1−x)Fe2O4] dendrites embedded in a MgO matrix, as shown in Fig. 1. spatial resolution of X-ray microanalysis at conventional accelerating voltages is insufficient for the quantitative analysis of these dendrites, which have widths of the order of a few hundred nanometers, without deconvolution of contributions from the MgO matrix. However, Monte Carlo simulations indicate that the interaction volume for MgFe2O4 is ∼150 nm at 3 kV accelerating voltage and therefore sufficient to analyze the dendrites without matrix contributions.Single-crystal {001}-oriented MgO was reacted with hematite (Fe2O3) powder for 6 h at 1450°C in air and furnace cooled. The specimen was then cleaved to expose a clean cross-section suitable for microanalysis.

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