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

Adsorption and Separation of Noble Gases by IRMOF-1: Grand Canonical Monte Carlo Simulations

2009 ◽  
Vol 48 (7) ◽  
pp. 3425-3431 ◽  
Author(s):  
Jeffery A. Greathouse ◽  
Tiffany L. Kinnibrugh ◽  
Mark D. Allendorf
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Noble Gases ◽  
Grand Canonical Monte Carlo ◽  
Grand Canonical

scholarly journals Monte Carlo simulations of semi-infinite clouds of radioactive noble gases

2009 ◽  
Vol 44 (5) ◽  
pp. 735-739 ◽  
Author(s):  
T. J. Stocki ◽  
M.-C. Lo ◽  
K. Bock ◽  
L. A. Beaton ◽  
S. D.R. Tisi ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Noble Gases

Steady-state and transient electron transport within bulk wurtzite zinc oxide and the resultant electron device performance

2013 ◽  
Vol 1577 ◽  
Author(s):  
Walid A. Hadi ◽  
Michael S. Shur ◽  
Stephen K. O’Leary
Keyword(s):  
Monte Carlo ◽  
Zinc Oxide ◽  
Steady State ◽  
Electron Transport ◽  
Monte Carlo Simulations ◽  
Indium Nitride ◽  
Device Performance ◽  
Electron Drift ◽  
Electron Device ◽  
Velocity Enhancement

ABSTRACTWe review some recent results related to the steady-state and transient electron transport that occurs within bulk wurtzite zinc oxide. We employ three-valley Monte Carlo simulations of the electron transport within this material for the purposes of this analysis. Using these results, we devise a means of rendering transparent the electron drift velocity enhancement offered by transient electron transport over steady-state electron transport. A comparison, with results corresponding to gallium nitride, indium nitride, and aluminum nitride, is provided. The device implications of these results are then presented.

Monte Carlo simulations of electron drift velocities in binary inert gas mixtures

1984 ◽  
Vol 17 (2) ◽  
pp. 287-299 ◽  
Author(s):  
A J Davies ◽  
J Dutton ◽  
C J Evans ◽  
A Goodings ◽  
P K Stewart
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Gas Mixtures ◽  
Inert Gas ◽  
Electron Drift

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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