Theory of high field carrier transport and impact ionization in wurtzite GaN. Part I: A full band Monte Carlo model

2009 ◽  
Vol 106 (6) ◽  
pp. 063718 ◽  
Author(s):  
Francesco Bertazzi ◽  
Michele Moresco ◽  
Enrico Bellotti
Keyword(s):  
Monte Carlo ◽  
High Field ◽  
Carrier Transport ◽  
Impact Ionization ◽  
Monte Carlo Model ◽  
Full Band

scholarly journals Ensemble Monte Carlo Study of Electron Transport in Bulk Indium Nitride

1999 ◽  
Vol 4 (S1) ◽  
pp. 781-786
Author(s):  
E. Bellotti ◽  
B. Doshi ◽  
K. F. Brennan ◽  
P. P. Ruden
Keyword(s):  
Monte Carlo ◽  
Electron Transport ◽  
Model Comparison ◽  
Phonon Scattering ◽  
Impact Ionization ◽  
Indium Nitride ◽  
Monte Carlo Model ◽  
Breakdown Field ◽  
Ensemble Monte Carlo ◽  
Full Band

Ensemble Monte Carlo calculations of electron transport at high applied electric field strengths in bulk, wurtzite phase InN are presented. The calculations are performed using a full band Monte Carlo simulation that includes a pseudopotential band structure, all of the relevant phonon scattering agents, and numerically derived impact ionization transition rates. The full details of the first five conduction bands, which extend in energy to about 8 eV above the conduction band minimum, are included in the simulation. The electron initiated impact ionization coefficients and quantum yield are calculated using the full band Monte Carlo model. Comparison is made to previous calculations for bulk GaN and ZnS. It is found that owing to the narrower band gap in InN, a lower breakdown field exists than in either GaN or ZnS.

Ensemble Monte Carlo Study of Electron Transport in Bulk Indium Nitride

1998 ◽  
Vol 537 ◽  
Author(s):  
E. Bellotti ◽  
B. Doshi ◽  
K. F. Brennan ◽  
P. P. Ruden
Keyword(s):  
Monte Carlo ◽  
Electron Transport ◽  
Model Comparison ◽  
Phonon Scattering ◽  
Impact Ionization ◽  
Indium Nitride ◽  
Monte Carlo Model ◽  
Breakdown Field ◽  
Ensemble Monte Carlo ◽  
Full Band

AbstractEnsemble Monte Carlo calculations of electron transport at high applied electric field strengths in bulk, wurtzite phase InN are presented. The calculations are performed using a full band Monte Carlo simulation that includes a pseudopotential band structure, all of the relevant phonon scattering agents, and numerically derived impact ionization transition rates. The full details of the first five conduction bands, which extend in energy to about 8 eV above the conduction band minimum, are included in the simulation. The electron initiated impact ionization coefficients and quantum yield are calculated using the full band Monte Carlo model. Comparison is made to previous calculations for bulk GaN and ZnS. It is found that owing to the narrower band gap in InN, a lower breakdown field exists than in either GaN or ZnS.

A Full Band Monte Carlo Study of High Field Carrier Transport in 4H-SiC

2000 ◽  
Vol 338-342 ◽  
pp. 765-768 ◽  
Author(s):  
H.-E. Nilsson ◽  
E. Bellotti ◽  
K.F. Brennan ◽  
M. Hjelm
Keyword(s):  
Monte Carlo ◽  
High Field ◽  
Carrier Transport ◽  
Monte Carlo Study ◽  
Full Band

Full band Monte Carlo study of high field transport in cubic phase silicon carbide

2003 ◽  
Vol 93 (6) ◽  
pp. 3389-3394 ◽  
Author(s):  
H.-E. Nilsson ◽  
U. Englund ◽  
M. Hjelm ◽  
E. Bellotti ◽  
K. Brennan
Keyword(s):  
Silicon Carbide ◽  
Monte Carlo ◽  
High Field ◽  
Monte Carlo Study ◽  
Cubic Phase ◽  
Full Band

Full band Monte Carlo simulations of high-field electron transport in wide band-gap semiconductors

2004 ◽  
Vol 19 (4) ◽  
pp. S206-S208 ◽  
Author(s):  
Niels Fitzer ◽  
Angelika Kuligk ◽  
Ronald Redmer ◽  
Martin Städele ◽  
Stephen M Goodnick ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Electron Transport ◽  
Monte Carlo Simulations ◽  
Band Gap ◽  
High Field ◽  
Wide Band ◽  
Wide Band Gap ◽  
Field Electron ◽  
Full Band ◽  
Wide Band Gap Semiconductors

Theory of high field carrier transport and impact ionization in ZnO

2010 ◽  
Author(s):  
Francesco Bertazzi ◽  
Michele Penna ◽  
Michele Goano ◽  
Enrico Bellotti
Keyword(s):  
High Field ◽  
Carrier Transport ◽  
Impact Ionization

scholarly journals High-Field Hole Transport in Strained Si and SiGe by Monte Carlo Simulation: Full Band Versus Analytic Band Models

VLSI Design ◽  
1998 ◽  
Vol 8 (1-4) ◽  
pp. 41-45 ◽  
Author(s):  
F. M. Bufler ◽  
P. Graf ◽  
B. Meinerzhagen
Keyword(s):  
Monte Carlo ◽  
Drift Velocity ◽  
High Field ◽  
Hole Transport ◽  
Band Model ◽  
Strained Si ◽  
Saturation Velocity ◽  
Full Band ◽  
Structure Description ◽  
Strained Sige

Monte Carlo results are presented for the velocity-field characteristics of holes in (i) unstrained Si, (ii) strained Si and (iii) strained SiGe using a full band model as well as an analytic nonparabolic and anisotropic band structure description. The full band Monte Carlo simulations show a strong enhancement of the drift velocity in strained Si up to intermediate fields, but yield the same saturation velocity as in unstrained Si. The drift velocity in strained SiGe is also significantly enhanced for low fields while being substantially reduced in the high-field regime. The results of the analytic band models agree well with the full band results up to medium field strengths and only the saturation velocity is significantly underestimated.

scholarly journals Monte Carlo model for the analysis and development of III-V Tunnel-FETs and Impact Ionization-MOSFETs

2015 ◽  
Vol 647 ◽  
pp. 012056 ◽  
Author(s):  
V Talbo ◽  
J Mateos ◽  
T González ◽  
Y Lechaux ◽  
N Wichmann ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Impact Ionization ◽  
Monte Carlo Model ◽  
Tunnel Fets
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