Implementation and Applications of the Hydrodynamic Model in a General Purpose Device Simulator
نویسندگان
چکیده
Local carrier heating and nonstationary effects in deep-submicron silicon devices can lead to substantial deviation between simulation results of classical device simulators and experimental data. A significant improvement of the physical accuracy of the simulation is achieved by adding a self-consistent solution of the carrier energy balance equation to the classical driftdiffusion set of equations. A description of the implementation of the hydrodynamic model is given along with two application examples — a submicron MOSFET and a BJT.
منابع مشابه
Design of Dual-Purpose Treadmill and Gait Simulator Device for Veterans and Disabled People
Background and Aim: The purpose of this study was to design of dual-purpose treadmill and gait simulator device for veterans and disabled people. This device can be used by both healthy and stroke patients, spinal cord injury, Parkinson's disease, MS and people who have lost their ability to walk for a temporary period. Methods: The device design is such that the protective waistcoat has sensor...
متن کاملComparative study of computer simulation softwares
One of the methods for analyzing systems is simulation. Network simulation is a technique that models the behavior of the network by performing transaction calculations between different network entities and using mathematical formulas and taking observations from network products. A network simulator is a piece of software or hardware that predicts the behavior of a computer network without a ...
متن کاملThe efficiency of Artificial Neural Network, Neuro-Fuzzy and Multivariate Regression models for runoff and erosion simulation using rainfall simulator
1- INTRODUCTION According to the complexity of environmental factors related to erosion and runoff, correct simulation of these variables find importance under rain intensity domain of watershed areas. Although modeling of erosion and runoff by Artificial Neural Network and Neuro-Fuzzy based on rainfall-runoff and discharge-sediment models were widely applied by researchers, scrutinizing Arti...
متن کاملInvestigating the Economic Effects of Amendment of Law of Value Added Tax (VAT) in Iran: Computable General Equilibrium Model (CGE) Approach
The purpose of this paper is to investigate the economic effects of amendment of law of value added tax in Iran. The research method is quantitative and standard CGE model of Lafgren et al (2002) is used for analyzing. Data are derived from the latest Social Accounting Matrix (SAM) of Iran in 2011, which is provided by the Research Center of the Parliament. The data are analyzed in the form of ...
متن کاملتعیین ضرایب هیدرودینامیکی زیرسطحیها به روش تست مدل
In recent years, unmanned vehicles have intensively been developed to reduce human dangers for marine applications. Predicting the hydrodynamic coefficients of an autonomous underwater vehicle is important during the vehicle’s design phase. In other words to design an AUV, one must clarify its maneuverability and controllability based on a mathematical model. The mathematical model contains var...
متن کامل