scholarly journals Taming Nonequilibrium Statistics

Physics ◽  
2012 ◽  
Vol 5 ◽  
Author(s):  
Andrea Parmeggiani
Keyword(s):  
Nonequilibrium Statistics

scholarly journals Nonequilibrium statistics of a reduced model for energy transfer in waves

2006 ◽  
Vol 60 (3) ◽  
pp. 439-461 ◽  
Author(s):  
R. E. Lee DeVille ◽  
Paul A. Milewski ◽  
Ricardo J. Pignol ◽  
Esteban G. Tabak ◽  
Eric Vanden-Eijnden
Keyword(s):  
Energy Transfer ◽  
Reduced Model ◽  
Nonequilibrium Statistics

SELF-CONSISTENT MODELING OF MOSFET QUANTUM EFFECTS BY SOLVING THE SCHRÖDINGER AND BOLTZMANN SYSTEM OF EQUATIONS

2003 ◽  
Vol 13 (03) ◽  
pp. 803-822
Author(s):  
NEIL GOLDSMAN ◽  
CHUNG-KUANG HUANG
Keyword(s):  
Quantum Confinement ◽  
Drain Current ◽  
System Of Equations ◽  
Quantum Case ◽  
Quantum Distribution ◽  
Density Peaks ◽  
Quantum Confinement Effects ◽  
Electron Current Density ◽  
Nonequilibrium Effects ◽  
Nonequilibrium Statistics

A new method for investigating quantum confinement effects in MOSFETs is presented. The method is based on the numerical solution of the Schrödinger and Boltzmann system of equations. A quantum Boltzmann equation is developed by replacing the classical potential with a quantum potential. The technique naturally accounts for highly nonequilibrium effects including velocity overshoot. The subbands are calculated and then populated using nonequilibrium statistics. Modeling results show the electron concentration and electron current density peaks shifted away from the interface. Calculations show reduced channel concentration which leads to lower drain current for the quantum case. A quantum distribution function is obtained.

Nonequilibrium statistics of the laser beam intensity profile at the output of a model channel with strong turbulence

2014 ◽  
Author(s):  
Tatiana I. Arsenyan ◽  
Eugeniy A. Babanin ◽  
Aleksandr G. Komarov ◽  
Natalia A. Suhareva ◽  
Aleksey M. Zotov
Keyword(s):  
Laser Beam ◽  
Intensity Profile ◽  
Beam Intensity ◽  
Laser Beam Intensity ◽  
Strong Turbulence ◽  
Model Channel ◽  
Nonequilibrium Statistics
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