A Monte Carlo Transport Model Based on Spherical Harmonics Expansion of the Valence Bands

1995 ◽  
pp. 396-399 ◽  
Author(s):  
H. Kosina ◽  
M. Harrer ◽  
P. Vogl ◽  
S. Selberherr
Keyword(s):  
Monte Carlo ◽  
Spherical Harmonics ◽  
Transport Model ◽  
Model Based ◽  
Spherical Harmonics Expansion ◽  
Valence Bands ◽  
Monte Carlo Transport

scholarly journals A Hot-Hole Transport Model Based on Spherical Harmonics Expansion of the Anisotropic Bandstructure

VLSI Design ◽  
1998 ◽  
Vol 6 (1-4) ◽  
pp. 205-208 ◽  
Author(s):  
H. Kosina ◽  
M. Harrer
Keyword(s):  
Monte Carlo ◽  
Band Structure ◽  
Spherical Harmonics ◽  
Transport Model ◽  
Hole Transport ◽  
Brillouin Zone Boundary ◽  
Hole Energy ◽  
System A ◽  
Expansion Technique ◽  
Valence Bands

To represent the valence bands of cubic semiconductors a coordinate transformation is proposed such that the hole energy becomes an independent variable. This choice considerably simplifies the evaluation of the integrated scattering probability and the choice of the state after scattering in a Monte Carlo procedure. In the new coordinate system, a numerically given band structure is expanded into a series of spherical harmonics. This expansion technique is capable of resolving details of the band structure at the Brillouin zone boundary and hence can span an energy range of several electron-volts. Results of a Monte Carlo simulation employing the new band representation are shown.

scholarly journals Coupled MHD-Monte Carlo transport model for dense plasmas

1975 ◽  
Author(s):  
William Paul Chandler
Keyword(s):  
Monte Carlo ◽  
Transport Model ◽  
Dense Plasmas ◽  
Monte Carlo Transport

Interpretation of graphene mobility data by means of a semiclassical Monte Carlo transport model

2013 ◽  
Vol 89 ◽  
pp. 161-166 ◽  
Author(s):  
M. Bresciani ◽  
P. Palestri ◽  
D. Esseni ◽  
L. Selmi ◽  
B. Szafranek ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Transport Model ◽  
Mobility Data ◽  
Monte Carlo Transport

Monte Carlo transport model comparison with 1A GeV accelerated iron experiment: heavy-ion shielding evaluation of NASA space flight-crew foodstuff

2002 ◽  
Vol 30 (4) ◽  
pp. 901-905
Author(s):  
D.L. Stephens ◽  
L.W. Townsend ◽  
J. Miller ◽  
C. Zeitlin ◽  
L. Heilbronn
Keyword(s):  
Monte Carlo ◽  
Space Flight ◽  
Model Comparison ◽  
Transport Model ◽  
Heavy Ion ◽  
Flight Crew ◽  
Monte Carlo Transport

Fission yield calculation using toy model based on Monte Carlo simulation

2015 ◽  
Author(s):  
Jubaidah ◽  
Rizal Kurniadi
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Fission Yield ◽  
Model Based ◽  
Yield Calculation

Model-based face reconstruction using SIFT flow registration and spherical harmonics

2016 ◽  
Author(s):  
Fanzi Wu ◽  
Songnan Li ◽  
Tianhao Zhao ◽  
King Ngi Ngan
Keyword(s):  
Spherical Harmonics ◽  
Face Reconstruction ◽  
Model Based ◽  
Sift Flow

Simulating the diffraction line profile from nanocrystalline powders using a spherical harmonics expansion

2018 ◽  
Vol 74 (6) ◽  
pp. 640-646
Author(s):  
K. R. Beyerlein ◽  
P. Scardi
Keyword(s):  
Line Profile ◽  
Spherical Harmonics ◽  
Diffraction Line ◽  
Nanocrystalline Powders ◽  
Computationally Efficient ◽  
Profile Function ◽  
Diffraction Line Profile ◽  
Cubic Crystallites ◽  
Crystallite Shape ◽  
Spherical Harmonics Expansion

An accurate description of the diffraction line profile from nanocrystalline powders can be obtained by a spherical harmonics expansion of the profile function. The procedure outlined in this work is found to be computationally efficient and applicable to the line profile for any crystallite shape and size. Practical examples of the diffraction pattern peak profiles resulting from cubic crystallites between 1 and 100 nm in size are shown.

Sign in / Sign up

Export Citation Format

Share Document