scholarly journals Computational model of solid-state, molecular, or atomic media for FDTD simulation based on a multi-level multi-electron system governed by Pauli exclusion and Fermi-Dirac thermalization with application to semiconductor photonics

2006 ◽  
Vol 14 (8) ◽  
pp. 3569 ◽  
Author(s):  
Yingyan Huang ◽  
Seng-Tiong Ho
Keyword(s):  
Solid State ◽  
Computational Model ◽  
Electron System ◽  
Fdtd Simulation ◽  
Simulation Based ◽  
Multi Level ◽  
Atomic Media

scholarly journals A computational model of outguessing in two-player non-cooperative games

2014 ◽  
Vol 6 (1) ◽  
pp. 71-88
Author(s):  
Tamás László Balogh ◽  
János Kormos
Keyword(s):  
Numerical Simulation ◽  
Computational Model ◽  
Cooperative Games ◽  
Behavioral Game Theory ◽  
Equilibrium Concept ◽  
Zero Sum Games ◽  
Simulation Based ◽  
Behavioral Game ◽  
Zero Sum ◽  
Non Cooperative Games

Abstract Several behavioral game theory models aim at explaining why “smarter“ people win more frequently in simultaneous zero-sum games, a phanomenon, which is not explained by the Nash equilibrium concept. We use a computational model and a numerical simulation based on Markov chains to describe player behavior and predict payoffs.

Monte-Carlo Simulation of Goss Abnormal Grain Growth in Fe-3%Si Steel by Sub-Boundary Enhanced Solid-State Wetting

2012 ◽  
Vol 715-716 ◽  
pp. 146-151
Author(s):  
K.J. Ko ◽  
A.D. Rollett ◽  
N.M. Hwang
Keyword(s):  
Monte Carlo ◽  
Solid State ◽  
Grain Boundary ◽  
Grain Growth ◽  
Boundary Energy ◽  
Three Dimensional ◽  
Abnormal Grain Growth ◽  
Grain Boundary Energy ◽  
Simulation Based ◽  
Mc Simulation

The selective abnormal grain growth (AGG) of Goss grains in Fe-3%Si steel was investigated using a parallel Monte-Carlo (MC) simulation based on the new concept of sub-boundary enhanced solid-state wetting. Goss grains with low angle sub-boundaries will induce solid-state wetting against matrix grains with a moderate variation in grain boundary energy. Three-dimensional MC simulations of microstructure evolution with textures and grain boundary distributions matched to experimental data is using in this study.

Revisiting the composite laminate problem with an adaptive multi-level computational model

2001 ◽  
Vol 61 (8) ◽  
pp. 1017-1040 ◽  
Author(s):  
Prasanna Raghavan ◽  
Suresh Moorthy ◽  
Somnath Ghosh ◽  
N.J. Pagano
Keyword(s):  
Computational Model ◽  
Composite Laminate ◽  
Multi Level

scholarly journals Nonstandard FDTD Simulation-Based Design of CROW Wavelength Splitters

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Naoki Okada ◽  
James B. Cole ◽  
Shigeki Yamada ◽  
Kensuke Ogawa ◽  
Yoshifumi Katayama
Keyword(s):  
Optical Waveguides ◽  
Optical Devices ◽  
Whispering Gallery Modes ◽  
Fdtd Simulation ◽  
High Q ◽  
Whispering Gallery ◽  
Simulation Based Design ◽  
Simulation Based ◽  
Fdtd Simulations ◽  
Difference Time

The finite-difference time-domain (FDTD) algorithm has been used in simulation-based designs of many optical devices, but it fails to reproduce high-Q whispering gallery modes (WGMs). On the other hand, the nonstandard (NS) FDTD algorithm can accurately compute WGMs and can be used to make simulation-based designs of WGM devices. Wavelength splitters using the coupled resonator optical waveguides (CROWs) based on WGM couplings have recently attracted attention because they are potentially ultracompact. In this paper, we design a CROW wavelength splitter using NS FDTD simulations and demonstrate high interchannel extinction ratios of over 20 dB.

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