I want solve poisson equation in decoupled mode space Negf for graphene nanoribbons ,but...
https://nanohub.org/answers/question/1543
Issue in obtaining solution of Poisson eq. for self-consistent calculation in NEGF
Q&A|Closed | Responses: 1
Hi,
I’ve been working on an exercise matlab code posted by Prof. S. Datta.
( https://nanohub.org/answers/question/1383
can anyone please help me by providing self consistent schrodinger poisson’s equation for 1.55um Quantum dot Laser?
Q&A|Closed | Responses: 0
I am working on Quantum Dot Laser. I need to know what is the appropriate Schrodinger Poisson’s equation for 1.55um QD Laser. I need to solve Schrodinger Poisson’s equation. I am...
https://nanohub.org/answers/question/1192
ECE 595E Lecture 9: Programming for Linear Algebra
Online Presentations | 01 Feb 2013 | Contributor(s):: Peter Bermel
Outline:Recap from FridayApplication ExamplesElectrostatic potential (Poisson’s equation)1D array of charge2D grid of chargeArrays of interacting spins1D interaction along a chain2D nearest-neighbor coupling
NEMO5 Overview Presentation
Online Presentations | 17 Jul 2012 | Contributor(s):: Tillmann Christoph Kubis, Michael Povolotskyi, Jean Michel D Sellier, James Fonseca, Gerhard Klimeck
This presentation gives an overview of the current functionality of NEMO5.
ADEPT 2.1
Tools | 25 Feb 2011 | Contributor(s):: Jeff Gray, Xufeng Wang, Raghu Vamsi Krishna Chavali, Xingshu Sun, Abhirit Kanti, John Robert Wilcox
This is an advanced version of ADEPT
Is the Jacobi matrix in non-linear poisson slover a positivie-definite matrix?
Q&A|Closed | Responses: 0
I have read the papers written by Dr.Zhibin Ren :“NANOSCALE MOSFETS: PHYSICS, SIMULATION AND DESIGN”. and trying to realize the non-linear Poisson solver by myself. when...
https://nanohub.org/answers/question/713
Is there a self-consistent schrodinger-poisson solver on nanohub?
Q&A|Closed | Responses: 0
I’m new to nanohub, and I’m looking for a self-consistent schrodinger-poisson solver that can simulate https://nanohub.org/answers/question/619
Poisson Equation Solvers
Teaching Materials | 02 Jun 2010 | Contributor(s):: Dragica Vasileska
There are two general schemes for solving linear systems: Direct Elimination Methods, and Iterative Methods.All the direct methods are, in some sense, based on the standard Gauss Elimination technique, which systematically applies row operations to transform the original system of equations into...
Poisson Equation Solvers - General Considerations
Teaching Materials | 02 Jun 2010 | Contributor(s):: Dragica Vasileska
We describe the need for numerical modeling, the finite difference method, the conversion from continuous set to set of matrix equations, types of solvers for solving sparse matrix equations of the form Ax=b that result, for example, from the finite difference discretization of the Poisson...
ECE 539 Report: Study of two-dimensional Shrodinger-Poisson Solver
Downloads | 14 May 2009 | Contributor(s):: Fawad Hassan
We solve the 2-Dimensional Shrodinger-Poisson system of equations using a self consistent scheme (like Gummel Iteration). We study a double gate Silicon Mosfet oriented in the 100 direction using the above setup. We assume a simple 6-valley bandstructure for Silicon.
Illinois Tools: Multigrid Tutorial
Tools | 17 Mar 2009 | Contributor(s):: Nahil Sobh
Solves the 2D Poisson problem using the Multigrid Method
1D Heterostructure Tool
Tools | 04 Aug 2008 | Contributor(s):: Arun Goud Akkala, Sebastian Steiger, Jean Michel D Sellier, Sunhee Lee, Michael Povolotskyi, Tillmann Christoph Kubis, Hong-Hyun Park, Samarth Agarwal, Gerhard Klimeck, James Fonseca, Archana Tankasala, Kuang-Chung Wang, Chin-Yi Chen, Fan Chen
Poisson-Schrödinger Solver for 1D Heterostructures
Computational Electronics HW - Finite Difference Discretization of Poisson Equation
Teaching Materials | 11 Jul 2008 | Contributor(s):: Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF
Adept
Tools | 01 May 2007 | Contributor(s):: Jeff Gray, Michael McLennan
Simulates 1D heterostructures, including solar cells