scholarly journals 241Am/Be source optimum geometry for DSRS management-based Monte Carlo simulations

AIP Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 115024
Author(s):  
Cebastien Joel Guembou Shouop ◽  
Maurice Ndontchueng Moyo ◽  
Eric Jilbert Nguelem Mekongtso ◽  
Jean Felix Beyala Ateba ◽  
David Strivay
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Optimum Geometry

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.

High frequency analysis of fast devices using small-signal Monte Carlo simulations : application to a 0.1 μm-gate MODFET

1993 ◽  
Vol 3 (9) ◽  
pp. 1713-1718 ◽  
Author(s):  
P. Dollfus ◽  
S. Galdin ◽  
C. Brisset ◽  
P. Hesto
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Frequency Analysis ◽  
High Frequency ◽  
Small Signal

MONTE CARLO SIMULATIONS OF ELECTRON DRIFT VELOCITIES IN THE NOBLE GASES AND THEIR MIXTURES

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-63-C7-64
Author(s):  
A. J. Davies ◽  
J. Dutton ◽  
C. J. Evans ◽  
A. Goodings ◽  
P.K. Stewart
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Noble Gases ◽  
Electron Drift

Monte Carlo Simulations of Photon Specific Absorbed Fractions in a Mouse Voxel Phantom

2011 ◽  
Vol 1 (0) ◽  
pp. 126-129 ◽  
Author(s):  
Akram MOHAMMADI ◽  
Sakae KINASE
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Voxel Phantom

The Conformation of Fluid Membranes: Monte Carlo Simulations

1992 ◽  
Author(s):  
D. M. Kroll ◽  
G. Gompper
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Fluid Membranes
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